{"title":"Chemicals by Class › Compounds by Functional Group › Aldehydes","description":"\u003cp\u003eAldehida dari TCI untuk kondensasi aldol, reduksi, dan oksidasi: benzaldehida tersubstitusi, aldehida alifatik, heteroaromatik aldehida, dialdehida. Distributor resmi TCI di Indonesia: AMI Scientific.\u003c\/p\u003e","products":[{"product_id":"tci2510b600312791","title":"TCI B6003 3163-76-6 Benzene-1,3,5-tricarbaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI B6003 Benzene-1,3,5-tricarbaldehyde is a trifunctional aromatic aldehyde that serves as a versatile building block in organic synthesis, featuring three formyl groups symmetrically positioned on a benzene ring. This compound is widely employed in the construction of covalent organic frameworks (COFs), metal-organic frameworks (MOFs), and porous polymers through imine condensation reactions with amines. It also finds application as a ligand in coordination chemistry and as a key intermediate in the synthesis of pharmaceutical compounds and functional materials.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"200mg","offer_id":48085914222810,"sku":"TCI2510B600312791","price":1868000.0,"currency_code":"IDR","in_stock":true},{"title":"1g","offer_id":48085914255578,"sku":"TCI2510B600312792","price":6285000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B6003.jpg?v=1769180250"},{"product_id":"tci2510b609112904","title":"TCI B6091 59379-02-1 (+\/-)-1-(tert-Butoxycarbonyl)pyrrolidine-3-carboxaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e(+\/-)-1-(tert-Butoxycarbonyl)pyrrolidine-3-carboxaldehyde is a heterocyclic building block built around a five-membered pyrrolidine ring in which the ring nitrogen is already protected by a tert-butoxycarbonyl (Boc) group, while an aldehyde group is attached at the third position. The combination of these two functional groups makes it a highly useful synthetic intermediate in organic chemistry and medicinal chemistry laboratories. Its primary role is to supply a saturated cyclic amine framework that is ready to be extended or modified through its carbonyl group, while the ring nitrogen remains \"locked\" so that it does not participate in reactions and interfere with the synthetic route the researcher is designing.\u003c\/p\u003e\n\u003cp\u003eThe characteristic that makes this material a frequent choice lies in the compatibility of its two functional groups. The aldehyde group is electrophilic and readily directed into a range of classical transformations such as reductive amination, Wittig and Horner-Wadsworth-Emmons reactions, addition of organometallic reagents, aldol condensation, and oxidation to the corresponding carboxylic acid. The Boc group, meanwhile, is orthogonal to many basic and nucleophilic conditions, yet can be removed cleanly under acidic conditions to liberate the free secondary amine when the synthetic sequence calls for it. This pairing allows chemists to plan multi-step routes with predictable protection and deprotection points.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is typically used in university research groups, pharmaceutical and medicinal chemistry laboratories, and contract research settings that build small-molecule libraries. It is generally handled on a small scale at the bench, weighed under controlled conditions, and carried directly into coupling or chain-extension steps. Because the saturated nitrogen heterocycle motif appears often in drug discovery scaffolds, this building block supports both academic method development and applied compound synthesis programmes.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReductive amination: the free aldehyde reacts with primary or secondary amines to form an imine that is reduced in situ, giving substituted aminomethyl pyrrolidines without disturbing the Boc-protected ring nitrogen.\u003c\/li\u003e\n\u003cli\u003eWittig and Horner-Wadsworth-Emmons olefination: the carbonyl group serves as the electrophilic partner for phosphorus ylides and phosphonate carbanions, allowing controlled carbon chain extension and introduction of alkene functionality.\u003c\/li\u003e\n\u003cli\u003eOrganometallic addition: Grignard and organolithium reagents add across the aldehyde to produce secondary alcohols, giving a straightforward route to branched substituents on the pyrrolidine three-position.\u003c\/li\u003e\n\u003cli\u003eAldol condensation and related carbonyl chemistry: the aldehyde participates in classical enolate chemistry, letting researchers assemble more complex carbon frameworks from a compact, readily available heterocyclic starting point.\u003c\/li\u003e\n\u003cli\u003eMedicinal chemistry scaffold preparation: after acidic Boc removal the resulting secondary amine can be acylated, alkylated, or coupled further, which suits the iterative construction of small-molecule libraries for screening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eProduct code: B6091\u003c\/li\u003e\n\u003cli\u003eCAS number: 59379-02-1\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale packaging; please confirm the pack size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep the container tightly closed and follow the storage conditions stated on the manufacturer's label and safety data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its original tightly closed container, in a cool, dry, and well-ventilated place away from direct sunlight, heat sources, and incompatible chemicals, following the conditions stated on the manufacturer's label and safety data sheet. Amber glass or the supplied original packaging is suitable, and containers should be resealed promptly after each use to limit exposure to air and moisture, since aldehydes are susceptible to oxidation. Handle in a fume hood using safety glasses, gloves, and a laboratory coat, avoid inhalation of vapours and contact with skin or eyes, and allow refrigerated material to reach room temperature before opening to prevent condensation. Dispose of residues and contaminated materials in accordance with institutional chemical waste procedures.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48085919531226,"sku":"TCI2510B609112904","price":2197000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48085919563994,"sku":"TCI2510B609112905","price":7698000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B6091_5d396dc4-9b94-4b3a-83e7-3a82f028514d.jpg?v=1767864510"},{"product_id":"tci2510b633413186","title":"TCI B6334 1203-68-5 [1,1'-Biphenyl]-2-carboxaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e[1,1'-Biphenyl]-2-carboxaldehyde (CAS 1203-68-5) is a versatile non-heterocyclic building block that combines a rigid biaryl framework with a highly reactive ortho-positioned aldehyde group. This arrangement makes it a convenient precursor for intramolecular cyclisations toward fluorenone and phenanthridine-type scaffolds, as well as for classical carbonyl transformations such as Wittig olefination and reductive amination. Supplied by TCI under product code B6334, it is offered in 5 g and 25 g packs to suit both method optimisation and repeated synthetic campaigns. Store the material in a cool, dry, light-protected place and always consult the manufacturer's Safety Data Sheet before handling.\u003c\/p\u003e\n\u003ch3\u003eScientific References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlkhudari (2021). Condensation Reactions of Methyl Derivatives of Quinoxaline-1,4-Dioxide with 4,4'-Biphenyl Carboxaldehyde. \u003cem\u003eAsian Journal of Chemical Sciences\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.9734\/ajocs\/2021\/v10i119083\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.9734\/ajocs\/2021\/v10i119083\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eIwan et al. (2010). Synthesis, characterization and mesomorphic properties of new unsymmetrical azomethine-type liquid crystals derived from 4-biphenyl carboxaldehyde. \u003cem\u003eJournal of Molecular Liquids\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1016\/j.molliq.2009.10.015\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1016\/j.molliq.2009.10.015\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eReferences were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.\u003c\/small\u003e\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48085931262170,"sku":"TCI2510B633413186","price":2878000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48085931294938,"sku":"TCI2510B633413187","price":10272000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B6334.jpg?v=1768816032"},{"product_id":"tci2510b659813547","title":"TCI B6598 2725-53-3 5-(tert-Butyl)-2-hydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e5-(tert-Butyl)-2-hydroxybenzaldehyde (TCI B6598, CAS 2725-53-3) is a salicylaldehyde derivative bearing a bulky tert-butyl substituent at the 5-position. The adjacent hydroxyl and aldehyde groups make it a classic precursor for Schiff base formation with primary amines. Condensation with diamines gives salen- and salophen-type ligands that are widely used to prepare transition metal complexes for catalysis research. The scaffold is also popular in the design of fluorescent chemosensors, and the 5 g and 25 g packs cover both exploratory and routine ligand synthesis.\u003c\/p\u003e\n\u003ch3\u003eScientific References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInagaki et al. (2003). Short Synthesis of tert -Butyl-Hydroxylated 3,5-Di- tert -butyl-4-hydroxybenzaldehyde: Synthesis of tert -Butyl-Hydroxylated S-2474. \u003cem\u003eThe Journal of Organic Chemistry\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1021\/jo020587v\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1021\/jo020587v\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eFEDULINA et al. (1997). ChemInform Abstract: Reactivity of 3,5‐Di‐tert‐butyl‐4‐hydroxybenzaldehyde, 3,5‐Di‐tert‐ butyl‐4‐hydroxybenzylalcohol and 3,5‐Di‐tert‐butyl‐4‐hydroxybenzyl Methyl Ether in the Oxidation with Oxygen in Alkaline Solutions.. \u003cem\u003eChemInform\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1002\/chin.199709057\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1002\/chin.199709057\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRibeiro da Silva et al. (2010). Thermodynamic study on hydroxybenzaldehyde derivatives: 3- and 4-Hydroxybenzaldehyde isomers and 3,5-di-tert-butyl-2-hydroxybenzaldehyde. \u003cem\u003eThe Journal of Chemical Thermodynamics\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1016\/j.jct.2009.10.009\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1016\/j.jct.2009.10.009\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eReferences were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.\u003c\/small\u003e\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48085949481178,"sku":"TCI2510B659813547","price":3257000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48085949513946,"sku":"TCI2510B659813548","price":11358000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510B6598.jpg?v=1769144619"},{"product_id":"tci2510c035214419","title":"TCI C0352 14371-10-9 trans-Cinnamaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003etrans-Cinnamaldehyde (TCI C0352, CAS 14371-10-9) is a conjugated aromatic aldehyde best known as the principal aroma compound of cinnamon. In the laboratory it functions as a versatile non-heterocyclic building block, offering both a reactive carbonyl group and a conjugated double bond in a single molecule. It is commonly used as a model substrate in iminium organocatalysis, Michael additions, and heterocycle construction. AMI Scientific supplies it in 25 mL and 500 mL packs, and handling in a fume hood with appropriate personal protective equipment is strongly recommended.\u003c\/p\u003e\n\u003ch3\u003eScientific References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGholivand et al. (2008). Simultaneous Determination of Trans-Cinnamaldehyde and Benzaldehyde in Different Real Samples by Differential Pulse Polarography and Study of Heat Stability of Trans-Cinnamaldehyde. \u003cem\u003eAnalytical Letters\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1080\/00032710802507893\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1080\/00032710802507893\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAli et al. (2021). Trans-Cinnamaldehyde Attenuates Enterococcus faecalis Virulence and Inhibits Biofilm Formation. \u003cem\u003eAntibiotics\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.3390\/antibiotics10060702\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.3390\/antibiotics10060702\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwales et al. (1996). Studies on trans-cinnamaldehyde II: Mechanisms of cytotoxicity in rat isolated hepatocytes. \u003cem\u003eToxicology in Vitro\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1016\/0887-2333(95)00105-0\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1016\/0887-2333(95)00105-0\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eReferences were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.\u003c\/small\u003e\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48085991719130,"sku":"TCI2510C035214419","price":455000.0,"currency_code":"IDR","in_stock":true},{"title":"500mL","offer_id":48085991751898,"sku":"TCI2510C035214420","price":1491000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C0352.jpg?v=1767095079"},{"product_id":"tci2510c088015187","title":"TCI C0880 2043-61-0 Cyclohexanecarboxaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI C0880 Cyclohexanecarboxaldehyde (CAS 2043-61-0) is a saturated cyclic aliphatic aldehyde that serves as a convenient source of the cyclohexyl fragment in organic synthesis. Its formyl group participates readily in reductive amination, Grignard addition, aldol condensation, and Wittig olefination. The compound is widely applied in pharmaceutical intermediate work and in fragrance-related research. AMI Scientific supplies this TCI product in 25 mL and 100 mL packs, and recommends cool, dark storage in a tightly closed container.\u003c\/p\u003e\n\u003ch3\u003eScientific References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(2010). CATALYTIC ASYMMETRIC ADDITION OF AN IN-SITU PREPARED ARYLZINC TO CYCLOHEXANECARBOXALDEHYDE: (R)-(+)-a-CYCLOHEXYL-3-METHOXY-BENZENEMETHANOL. \u003cem\u003eOrganic Syntheses\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.15227\/orgsyn.087.0068\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.15227\/orgsyn.087.0068\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBadawi et al. (2001). Theoretical vibrational spectra of cyclohexanecarboxaldehyde. \u003cem\u003eJournal of Molecular Modeling\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1007\/s008940100016\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1007\/s008940100016\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBadawi (1996). An ab initio study of internal rotation in cyclohexanecarboxaldehyde and cyclohexanecarboxylic acid fluoride and chloride. \u003cem\u003eJournal of Molecular Structure: THEOCHEM\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1016\/s0166-1280(96)04642-8\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1016\/s0166-1280(96)04642-8\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eReferences were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.\u003c\/small\u003e\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48086035366106,"sku":"TCI2510C088015187","price":1894000.0,"currency_code":"IDR","in_stock":true},{"title":"100mL","offer_id":48086035398874,"sku":"TCI2510C088015188","price":5603000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C0880.jpg?v=1768816356"},{"product_id":"tci2510c088115189","title":"TCI C0881 100-50-5 3-Cyclohexene-1-carboxaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI C0881 3-Cyclohexene-1-carboxaldehyde (CAS 100-50-5) is an unsaturated cyclic aldehyde bearing two distinct reactive sites: a formyl group and a ring double bond. This dual functionality allows chemists to perform selective or sequential transformations such as epoxidation, hydroboration, reduction, and condensation. The compound is also a well-known Diels–Alder adduct, making it valuable for both teaching and research applications. AMI Scientific supplies this TCI product in a 25 mL pack and recommends cool, dark storage under inert atmosphere after opening.\u003c\/p\u003e\n\u003ch3\u003eScientific References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSchnuch et al. (2012). Is hydroxyisohexyl 3‐cyclohexene carboxaldehyde sensitization declining in central Europe?. \u003cem\u003eContact Dermatitis\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1111\/j.1600-0536.2012.02126.x\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1111\/j.1600-0536.2012.02126.x\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eApi et al. (2010). A new IFRA Standard on the fragrance ingredient, hydroxyisohexyl 3‐cyclohexene carboxaldehyde. \u003cem\u003eContact Dermatitis\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1111\/j.1600-0536.2010.01701.x\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1111\/j.1600-0536.2010.01701.x\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eUter et al. (2013). Risk factors associated with sensitization to hydroxyisohexyl 3‐cyclohexene carboxaldehyde. \u003cem\u003eContact Dermatitis\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1111\/cod.12069\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1111\/cod.12069\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eReferences were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.\u003c\/small\u003e\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48086035431642,"sku":"TCI2510C088115189","price":1036000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C0881.jpg?v=1771058915"},{"product_id":"tci2510c089115202","title":"TCI C0891 14618-78-1 3-Cyanopropionaldehyde Dimethyl Acetal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI C0891 3-Cyanopropionaldehyde Dimethyl Acetal (CAS 14618-78-1) is a bifunctional building block combining a nitrile group with a dimethyl acetal-protected aldehyde. The acetal keeps the carbonyl masked during basic or nucleophilic steps, allowing chemists to elaborate the nitrile first and unmask the aldehyde later under acidic hydrolysis. This orthogonal reactivity makes it convenient for constructing functionalized carbon chains and nitrogen heterocycles. Supplied by AMI Scientific in a 25 mL pack, it should be stored tightly closed in a cool, dry place away from moisture and strong acids.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48086035988698,"sku":"TCI2510C089115202","price":4847000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C0891.jpg?v=1767095949"},{"product_id":"tci2510c133215833","title":"TCI C1332 1527-96-4 Crotonaldehyde 2,4-Dinitrophenylhydrazone","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI C1332 Crotonaldehyde 2,4-Dinitrophenylhydrazone is the crystalline DNPH derivative of an α,β-unsaturated aldehyde frequently monitored in air quality and food analysis. Derivatization converts the reactive aldehyde into a stable, strongly UV-absorbing solid that is convenient to weigh and store. It serves primarily as a reference standard for chromatographic identification of carbonyl compounds and as a teaching example of carbonyl derivatization. AMI Scientific provides this TCI product in a compact laboratory pack size for analytical and educational laboratories in Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086063710426,"sku":"TCI2510C133215833","price":1666000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C1332.jpg?v=1767096783"},{"product_id":"tci2510c170716371","title":"TCI C1707 1489-69-6 Cyclopropanecarboxaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eCyclopropanecarboxaldehyde (TCI C1707, CAS 1489-69-6) is a highly reactive organic compound widely used in laboratory research for its unique cyclic structure and chemical reactivity. It serves as a valuable building block in the synthesis of complex organic molecules, particularly in organic chemistry and pharmaceutical research. Its ability to participate in nucleophilic reactions and form new molecular structures makes it a preferred choice for researchers. Cyclopropanecarboxaldehyde is commonly used in Indonesia for various chemical experiments, especially in the development of new compounds and the study of chemical reactivity. Its availability in small quantities and ease of handling make it a practical option for laboratory use.\u003c\/p\u003e\n\u003ch3\u003eScientific References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePark et al. (2023). Tuning cyclopropanecarboxaldehyde clathrate hydrates for enhancement of methane storage. \u003cem\u003eChemical Engineering Journal\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1016\/j.cej.2023.147015\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1016\/j.cej.2023.147015\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlessandrini et al. (2021). Conformational stability of cyclopropanecarboxaldehyde is ruled by vibrational effects. \u003cem\u003eMolecular Physics\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1080\/00268976.2021.1955988\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1080\/00268976.2021.1955988\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eCabezas et al. (2021). Comprehensive rotational study and astronomical search for cyclopropanecarboxaldehyde. \u003cem\u003eAstronomy \u0026amp; Astrophysics\u003c\/em\u003e \u003ca href=\"https:\/\/doi.org\/10.1051\/0004-6361\/202039924\" target=\"_blank\" rel=\"nofollow noopener\"\u003edoi:10.1051\/0004-6361\/202039924\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eReferences were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.\u003c\/small\u003e\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086085337306,"sku":"TCI2510C170716371","price":758000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086085370074,"sku":"TCI2510C170716372","price":2297000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C1707.jpg?v=1768816687"},{"product_id":"tci2510c301917944","title":"TCI C3019 872-53-7 Cyclopentanecarboxaldehyde (stabilized with HQ)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI C3019 Cyclopentanecarboxaldehyde (stabilized with HQ) is a cyclic aliphatic aldehyde that carries a formyl group attached directly to a cyclopentane ring, and it is supplied in a stabilized state with hydroquinone (HQ) added as an oxidation inhibitor. In organic synthesis laboratories, this compound serves as a non-heterocyclic building block that provides a reactive carbonyl centre together with a rigid five-membered ring framework. That combination is frequently exploited to introduce conformational rigidity and controlled lipophilicity into target molecules, particularly in medicinal chemistry research and laboratory-scale development of bioactive compounds.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this reagent a widely preferred choice is the characteristic reactivity of the aldehyde group: it readily undergoes nucleophilic addition, reductive amination, aldol condensation, Wittig olefination, and multicomponent reactions. Because aliphatic aldehydes tend to be susceptible to oxidation into the corresponding carboxylic acid and to polymer formation during storage, the addition of hydroquinone represents a practical advantage that helps maintain material quality throughout the working life of the container. Its liquid form also makes volumetric measurement with a micropipette or syringe straightforward, which supports accurate dosing in small-scale reactions.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically used in university research groups, organic and medicinal chemistry teaching laboratories, and institutional research units that carry out laboratory-scale synthesis. It suits workflows where a compact alicyclic fragment must be attached to a larger scaffold, and where researchers require a reagent that stays usable across an extended experimental campaign rather than a single reaction. The stabilized presentation is helpful in settings where reagents are stored between infrequent synthetic runs.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReductive amination — the aldehyde reacts with primary or secondary amines to form imine intermediates that are reduced to amines, installing a cyclopentyl fragment onto nitrogen-containing scaffolds.\u003c\/li\u003e\n\u003cli\u003eWittig olefination — the reactive carbonyl couples cleanly with phosphorus ylides, allowing researchers to convert the aldehyde into defined alkenes bearing the rigid cyclopentane ring.\u003c\/li\u003e\n\u003cli\u003eAldol condensation — the compound acts as the electrophilic carbonyl partner in carbon–carbon bond forming reactions used to build extended chains from a compact alicyclic starting point.\u003c\/li\u003e\n\u003cli\u003eMulticomponent reactions — the aldehyde functions as the carbonyl input in one-pot procedures, an efficient route to structurally diverse libraries for laboratory-scale medicinal chemistry screening.\u003c\/li\u003e\n\u003cli\u003eNucleophilic addition chemistry — organometallic and other nucleophiles add directly to the formyl group, giving secondary alcohols that carry conformational rigidity and controlled lipophilicity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 872-53-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003eProduct code: C3019\u003c\/li\u003e\n\u003cli\u003ePhysical form: liquid\u003c\/li\u003e\n\u003cli\u003eStabilizer: hydroquinone (HQ), added as an oxidation inhibitor\u003c\/li\u003e\n\u003cli\u003eStorage note: keep the container tightly closed and store as indicated on the manufacturer's label and safety data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, well-ventilated area away from heat, ignition sources, and strong oxidizing agents, following the storage conditions stated on the manufacturer's label and safety data sheet. Keep the material in its original supplied container, which is designed to retain the hydroquinone stabilizer and limit exposure to air. Handle in a fume hood using standard personal protective equipment, including safety glasses, chemical-resistant gloves, and a laboratory coat. Because aliphatic aldehydes are prone to oxidation and polymer formation, minimise headspace exposure, close the container promptly after dispensing with a syringe or micropipette, and record the date of first opening so material quality can be tracked throughout its working life.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1mL","offer_id":48086207889626,"sku":"TCI2510C301917944","price":1162000.0,"currency_code":"IDR","in_stock":true},{"title":"5mL","offer_id":48086207922394,"sku":"TCI2510C301917945","price":4013000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C3019.jpg?v=1768816992"},{"product_id":"tci2510c348118535","title":"TCI C3481 110677-45-7 4-(9H-Carbazol-9-yl)benzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-(9H-Carbazol-9-yl)benzaldehyde is a chemical compound widely used in organic synthesis applications. This compound serves as a crucial building block in the development of complex heterocyclic structures, particularly those containing carbazole moieties with biological activity. In laboratory settings, it is essential for the synthesis of various pharmaceuticals, industrial chemicals, and functional compounds. Its unique molecular structure, combining a carbazole ring with an aldehyde group, makes it a versatile reagent in chemical reactions.\u003c\/p\u003e\n\u003cp\u003eThe compound's chemical and physical stability, along with its reactivity in condensation, substitution, and other reactions, make it a preferred choice for researchers. Its ability to participate in a wide range of synthetic pathways enhances its utility in organic chemistry. The compound's predictable behavior under various reaction conditions ensures reliable results, making it a go-to material for chemists working on advanced synthesis projects.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 4-(9H-Carbazol-9-yl)benzaldehyde is commonly used in scientific research and chemical product development. It is a key component in studies aimed at creating new compounds with potential medical or industrial applications. Many research institutions and universities in Indonesia rely on this compound to advance their work in organic chemistry and drug discovery.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of heterocyclic compounds due to its carbazole and aldehyde functional groups.\u003c\/li\u003e\n\u003cli\u003eDevelopment of pharmaceuticals and bioactive molecules with complex molecular structures.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production involving functionalized aromatic compounds.\u003c\/li\u003e\n\u003cli\u003eResearch in medicinal chemistry for the design of new therapeutic agents.\u003c\/li\u003e\n\u003cli\u003eFunctional material synthesis requiring stable and reactive building blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 110677-45-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific product variant\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct light and moisture to maintain its stability and reactivity. It is recommended to use airtight containers to prevent exposure to air and moisture, which could affect its chemical properties. In laboratory settings, proper personal protective equipment (PPE) such as gloves and safety goggles should be worn when handling the compound to ensure safety. It should be kept in a well-ventilated area to minimize inhalation risks. The compound should not be stored near incompatible materials such as strong oxidizers or acids. Regular monitoring of storage conditions is advised to ensure the compound remains in optimal condition for use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086252388570,"sku":"TCI2510C348118535","price":3005000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086252421338,"sku":"TCI2510C348118536","price":10424000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C3481.jpg?v=1767099656"},{"product_id":"tci2510c375718844","title":"TCI C3757 2987-17-9 Cyclobutanecarbaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eCyclobutanecarbaldehyde (TCI C3757) is a chemical compound widely utilized in organic synthesis as a foundational building block. It serves as a key reagent in the development of complex organic molecules, offering versatility in chemical reactions. This compound is particularly valued for its cyclic structure and the presence of an aldehyde group, which allows it to participate in various chemical transformations. In laboratory settings, it is essential for researchers aiming to create new molecular structures through substitution reactions and bond formation. Its role extends across multiple scientific disciplines, making it a critical component in both academic and industrial research.\u003c\/p\u003e\n\u003cp\u003eThe compound's chemical properties make it a preferred choice for synthetic chemists. Its aldehyde group is highly reactive, enabling it to interact with a wide range of reagents such as bases, acids, and organic reagents. This reactivity is crucial for initiating and facilitating chemical reactions, especially in oxidation and reduction processes. Additionally, its stability under controlled conditions ensures that it remains effective during synthesis without premature degradation. These characteristics make it a reliable and efficient reagent for laboratory applications, particularly in the development of pharmaceuticals and polymers.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, Cyclobutanecarbaldehyde is commonly used in organic chemistry research, especially in academic institutions and research centers. It is frequently employed in the synthesis of pharmacological compounds, polymers, and other cyclic chemical structures. Its availability and chemical properties make it a go-to material for scientists working on complex molecular designs. Its role in advancing chemical research is significant, supporting both fundamental and applied studies in the field.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of complex molecules due to its reactive aldehyde group and cyclic structure.\u003c\/li\u003e\n\u003cli\u003eDevelopment of pharmaceutical compounds as a building block for drug molecule design.\u003c\/li\u003e\n\u003cli\u003ePolymer synthesis where cyclic structures are required for specific material properties.\u003c\/li\u003e\n\u003cli\u003eResearch in heterocyclic chemistry for the creation of new chemical frameworks.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry applications for testing reactivity and chemical behavior in controlled environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 2987-17-9\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply formats\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dark place away from moisture and incompatible substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eCyclobutanecarbaldehyde should be stored in a cool, dark location to prevent degradation and maintain its chemical integrity. It is recommended to use airtight containers made of glass or inert materials to avoid contamination and reaction with air. Due to its reactivity, it should be kept away from strong oxidizing agents and reducing substances. Proper ventilation is essential when handling the compound to minimize exposure. Laboratory personnel should wear appropriate personal protective equipment, including gloves and safety goggles, to ensure safe handling. Regular monitoring of storage conditions is necessary to maintain the compound's effectiveness and safety in research environments.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086284763354,"sku":"TCI2510C375718844","price":1491000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086284796122,"sku":"TCI2510C375718845","price":5174000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510C3757.jpg?v=1768817143"},{"product_id":"tci2510d045119891","title":"TCI D0451 2029-94-9 3,4-Diethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,4-Diethoxybenzaldehyde is a chemical compound widely used as a foundational building block in the synthesis of complex organic molecules. It belongs to the category of non-heterocyclic building blocks and is particularly valued for its versatility in chemical reactions. This compound features a benzaldehyde group with two ethoxy substituents at the 3 and 4 positions of the aromatic ring, making it a key intermediate in the development of various synthetic pathways. Its role in the laboratory is critical for researchers aiming to create new compounds with specific functional groups or structural features.\u003c\/p\u003e\n\u003cp\u003eThe reactivity and functional versatility of 3,4-Diethoxybenzaldehyde make it a preferred choice in synthetic chemistry. It exhibits stability under certain conditions but is highly reactive in chemical environments such as reduction, oxidation, and substitution reactions. This reactivity allows it to participate in a wide range of chemical transformations, including condensation, coupling, and functional group modifications. Its solubility in organic solvents like ethyl acetate and ethanol further enhances its usability in laboratory settings. The compound’s distinct physical properties also aid in its identification and handling during experiments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,4-Diethoxybenzaldehyde is commonly used in organic chemistry research, especially in the synthesis of complex compounds and drug development. It is a staple in academic and industrial research institutions, where it supports the creation of new materials and pharmaceuticals. Its availability and chemical properties make it a reliable and essential reagent for many chemical processes in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis is a primary application where 3,4-Diethoxybenzaldehyde is used to construct complex molecules with specific functional groups.\u003c\/li\u003e\n\u003cli\u003eDrug development benefits from this compound’s ability to participate in various chemical transformations, aiding in the creation of new pharmaceutical compounds.\u003c\/li\u003e\n\u003cli\u003eFunctional group modification is enhanced by its reactivity, allowing researchers to tailor molecules for specific applications.\u003c\/li\u003e\n\u003cli\u003ePolymer chemistry utilizes its structural features to create new materials with desired properties.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry employs its distinct physical and chemical properties for identification and characterization in experimental studies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 2029-94-9\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific product variant\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and incompatible materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e3,4-Diethoxybenzaldehyde should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in a tightly sealed container to prevent exposure to moisture and air. Suitable storage containers include glass or high-density polyethylene (HDPE) bottles that are resistant to chemical reactions. Due to its reactivity, it should be kept away from strong oxidizing agents and reducing substances. In laboratory settings, it is essential to use appropriate personal protective equipment, such as gloves and safety goggles, when handling this compound. Proper ventilation should also be ensured to minimize inhalation risks. Regular monitoring of storage conditions ensures the compound remains safe and effective for use in chemical experiments.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086385164506,"sku":"TCI2510D045119891","price":1137000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0451.jpg?v=1769144172"},{"product_id":"tci2510d046319909","title":"TCI D0463 120-21-8 4-Diethylaminobenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-Diethylaminobenzaldehyde is a chemical compound widely used in laboratory settings for the synthesis of complex molecules. As a key building block in organic chemistry, it plays a crucial role in various chemical reactions, enabling the creation of a wide range of functional compounds. Its versatility makes it an essential tool for researchers and chemists who require precise and flexible synthetic pathways. This compound is commonly employed in academic and industrial laboratories for its predictable reactivity and compatibility with multiple functional groups.\u003c\/p\u003e\n\u003cp\u003eThe properties of 4-Diethylaminobenzaldehyde make it a preferred choice in chemical synthesis. It exhibits a stable molecular structure and moderate reactivity, allowing it to participate effectively in reactions such as condensation, reduction, and substitution. Its polarity enables solubility in organic solvents like ethyl acetate and acetone, facilitating its use in diverse reaction conditions. These characteristics ensure consistent performance and reliability, making it a valuable resource in both research and educational environments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 4-Diethylaminobenzaldehyde is frequently used in organic chemistry research, particularly in pharmaceutical and material science applications. Its role in the development of new drugs and advanced materials highlights its importance in scientific innovation. It is also commonly utilized in educational institutions to enhance students' understanding of chemical reactions and synthesis techniques, supporting both theoretical and practical learning.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis in pharmaceutical research due to its reactivity and compatibility with functional groups.\u003c\/li\u003e\n\u003cli\u003eDevelopment of new materials through its ability to participate in condensation and substitution reactions.\u003c\/li\u003e\n\u003cli\u003eEducational use in teaching chemical synthesis and reaction mechanisms to undergraduate students.\u003c\/li\u003e\n\u003cli\u003ePigment production in industrial chemistry for its role in creating complex organic compounds.\u003c\/li\u003e\n\u003cli\u003eDrug compound formulation in medicinal chemistry for its potential in synthesizing bioactive molecules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 120-21-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid depending on the formulation\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e4-Diethylaminobenzaldehyde should be stored in a cool, dry environment, away from direct sunlight and sources of heat. It is recommended to use airtight containers to prevent moisture absorption and contamination. Due to its chemical nature, it should be handled in a well-ventilated area, and appropriate personal protective equipment such as gloves and safety goggles should be worn. Avoid contact with skin and eyes, and ensure proper disposal according to local regulations. Regular inspection of storage conditions is advised to maintain the compound’s integrity and ensure safe laboratory practices.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086385819866,"sku":"TCI2510D046319909","price":657000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086385852634,"sku":"TCI2510D046319910","price":1642000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086385885402,"sku":"TCI2510D046319911","price":5402000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0463.jpg?v=1768817285"},{"product_id":"tci2510d050719975","title":"TCI D0507 120-14-9 3,4-Dimethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,4-Dimethoxybenzaldehyde is a chemical compound widely used in laboratory settings for the synthesis of complex molecules. It serves as a fundamental building block in organic chemistry, playing a crucial role in various synthetic pathways. This compound is commonly found in chemical laboratories as a raw material for the production of aromatic and heterocyclic compounds. Its presence in laboratory workflows supports the development of new materials and pharmaceuticals through controlled chemical reactions.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its stable molecular structure and favorable reactivity, making it an ideal choice for chemical synthesis. These properties allow for predictable and efficient reactions, reducing the risk of unexpected outcomes in experimental processes. Its chemical characteristics are well-documented, ensuring consistency and reliability in laboratory applications. This reliability makes it a preferred option for researchers aiming to achieve precise results in their experiments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,4-Dimethoxybenzaldehyde is frequently used in organic chemistry research, particularly in the development of new compounds and molecular modifications. It is also an essential component in educational programs at universities and research institutions, where it is used to train students and researchers in practical laboratory techniques. Its versatility and reliability make it a valuable resource for both academic and industrial research settings.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSynthesis of complex aromatic compounds due to its stable structure and reactivity, enabling controlled chemical reactions.\u003c\/li\u003e\n\u003cli\u003eDevelopment of heterocyclic compounds as a key intermediate in organic synthesis pathways.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research for the creation of new drug molecules through structural modifications.\u003c\/li\u003e\n\u003cli\u003eEducational training in chemistry laboratories to teach students about synthetic chemistry techniques.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production for the manufacture of specialty chemicals and intermediates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 120-14-9\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply.\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid, crystalline appearance.\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e3,4-Dimethoxybenzaldehyde should be stored in a cool, dry environment to maintain its stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and air exposure. Due to its chemical nature, it should be kept away from incompatible substances such as strong oxidizers or acids. Proper labeling and storage conditions are essential to ensure safety in the laboratory. Always follow standard chemical handling protocols to minimize risks and maintain a safe working environment. Regular inspection of storage conditions is advised to ensure the compound remains in optimal condition for use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086388310234,"sku":"TCI2510D050719975","price":455000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086388343002,"sku":"TCI2510D050719976","price":733000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086388375770,"sku":"TCI2510D050719977","price":2500000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0507.jpg?v=1768817292"},{"product_id":"tci2510d056420056","title":"TCI D0564 95-01-2 2,4-Dihydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,4-Dihydroxybenzaldehyde is a versatile chemical compound widely used in synthetic reactions to produce complex aromatic compounds. It serves as a fundamental building block in organic chemistry, offering a unique combination of hydroxyl and aldehyde functional groups. This compound is essential in laboratory settings where the synthesis of heterocyclic compounds, pharmaceuticals, and industrial chemicals is required. Its structural simplicity and reactivity make it a valuable resource for chemists aiming to develop new materials and compounds.\u003c\/p\u003e\n\u003cp\u003eThe compound’s reactivity stems from its aromatic structure and functional groups, making it suitable for a variety of chemical reactions such as condensation, substitution, and Diels-Alder reactions. Its stability under controlled conditions ensures reliable performance in laboratory experiments, while its sensitivity to moisture and air necessitates careful handling. These properties make it a preferred choice for researchers seeking to manipulate molecular structures with precision.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,4-Dihydroxybenzaldehyde is commonly used in organic synthesis and research projects. Its high reactivity and structural versatility make it a popular choice for both academic and industrial applications. Due to its role in creating complex molecules, it is frequently utilized in the development of new drugs and chemical products. Its physical properties, such as relatively high boiling and melting points, also aid in separation and isolation processes, enhancing its utility in laboratory workflows.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis where aromatic compounds with hydroxyl and aldehyde groups are needed for creating complex molecular structures.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research to develop new drugs by modifying aromatic frameworks and introducing functional groups.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production for the synthesis of dyes, perfumes, and other specialty chemicals requiring aromatic intermediates.\u003c\/li\u003e\n\u003cli\u003eTeaching and research in chemistry laboratories to demonstrate reaction mechanisms and functional group reactivity.\u003c\/li\u003e\n\u003cli\u003ePolymer science applications where aromatic compounds are used to build advanced materials with specific properties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 95-01-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid depending on the formulation\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from moisture and air exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e2,4-Dihydroxybenzaldehyde should be stored in a cool, dry environment to prevent degradation due to moisture and air exposure. It is recommended to use airtight containers to minimize contact with atmospheric moisture. Due to its reactivity, it should be handled in a well-ventilated area, and appropriate personal protective equipment should be worn. Avoid prolonged exposure to light and heat to maintain its chemical stability. Proper labeling and storage conditions are essential to ensure safety and maintain the compound’s effectiveness in laboratory applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086391652570,"sku":"TCI2510D056420056","price":1137000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086391685338,"sku":"TCI2510D056420057","price":3434000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086391718106,"sku":"TCI2510D056420058","price":12443000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0564.jpg?v=1769144160"},{"product_id":"tci2510d056520059","title":"TCI D0565 1194-98-5 2,5-Dihydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,5-Dihydroxybenzaldehyde is a chemical compound with an aromatic structure featuring two hydroxyl (-OH) groups at positions 2 and 5, along with a carbonyl group (-CHO) at position 1. It plays a crucial role in laboratory settings as a building block for the synthesis of complex organic compounds. This compound is widely used in both organic chemistry and pharmaceutical research due to its versatility in undergoing various chemical transformations. Its ability to participate in multiple reaction pathways makes it an essential reagent for researchers aiming to develop new compounds with specific functionalities.\u003c\/p\u003e\n\u003cp\u003eThe compound is chemically stable under certain conditions but highly reactive towards bases, acids, and elevated temperatures. Its reactivity makes it suitable for applications requiring precise and controlled chemical reactions. Additionally, 2,5-Dihydroxybenzaldehyde exhibits good solubility in organic solvents such as ethyl acetate and ethanol, which facilitates its use in a wide range of synthetic processes. This solubility and reactivity contribute to its popularity among chemists working in both academic and industrial environments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,5-Dihydroxybenzaldehyde is commonly used in organic chemistry research, particularly in the development of pharmaceutical compounds, industrial chemicals, and synthetic materials. Its role in creating complex molecular structures makes it a preferred choice for researchers focused on drug discovery and chemical synthesis. The compound’s adaptability and chemical versatility ensure its continued use in various scientific applications across different research fields.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic Synthesis: 2,5-Dihydroxybenzaldehyde is widely used in the synthesis of complex organic molecules due to its reactive functional groups and ability to undergo various chemical transformations.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical Research: This compound is a valuable tool in drug development, as it can serve as a precursor for synthesizing bioactive molecules and pharmaceutical intermediates.\u003c\/li\u003e\n\u003cli\u003eIndustrial Chemistry: Its reactivity and solubility make it suitable for use in the production of industrial chemicals and specialty compounds.\u003c\/li\u003e\n\u003cli\u003eChemical Education: It is often used in teaching laboratories to demonstrate key chemical reactions and synthetic techniques.\u003c\/li\u003e\n\u003cli\u003eMaterial Science: The compound’s structural versatility allows it to be incorporated into the development of new synthetic materials and polymers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1194-98-5\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific product variant\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e2,5-Dihydroxybenzaldehyde should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep the compound in a tightly sealed container to prevent exposure to moisture and air. Due to its reactivity, it should be handled in a well-ventilated area, and appropriate personal protective equipment should be worn when working with it. The compound is sensitive to heat and should be stored away from sources of high temperature. It is also advisable to avoid contact with strong acids or bases to prevent unwanted chemical reactions. Proper storage and handling ensure the compound remains effective and safe for use in laboratory applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086391783642,"sku":"TCI2510D056520059","price":1363000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086391816410,"sku":"TCI2510D056520060","price":4669000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0565.jpg?v=1769144160"},{"product_id":"tci2510d056620061","title":"TCI D0566 139-85-5 3,4-Dihydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,4-Dihydroxybenzaldehyde is an organic compound with an aromatic structure containing two hydroxyl groups and one aldehyde group. It serves as a fundamental building block in chemical synthesis, particularly in organic chemistry and pharmaceutical research. In the laboratory, this compound is essential for creating more complex molecules through various chemical reactions such as reduction, oxidation, and substitution. Its versatility makes it a key component in the development of new compounds and materials.\u003c\/p\u003e\n\u003cp\u003eThe compound’s reactive nature, especially at the aldehyde and hydroxyl groups, makes it a preferred choice for researchers aiming to modify molecular structures. Its aromatic structure provides a degree of stability, while its flexibility allows for a wide range of chemical transformations. Additionally, its good solubility in organic solvents facilitates synthesis and purification processes, making it ideal for applications requiring precise control over molecular structure.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,4-Dihydroxybenzaldehyde is commonly used in both pure and applied chemical research. It is frequently found in academic and industrial settings where the synthesis of new compounds, drug development, and material science projects are conducted. Its availability and reactivity make it a staple in the chemical supply chain for researchers in Indonesia.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis is a primary application where 3,4-Dihydroxybenzaldehyde is used to create complex molecules through various chemical reactions.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research benefits from this compound as it is a key intermediate in the development of new drugs and medicinal compounds.\u003c\/li\u003e\n\u003cli\u003eMaterial science applications utilize its reactivity to design and synthesize new materials with specific properties.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry uses it as a standard for qualitative and quantitative analysis in chromatographic and spectroscopic methods.\u003c\/li\u003e\n\u003cli\u003eEnvironmental studies may incorporate it to investigate the behavior of aromatic compounds in different chemical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 139-85-5\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific product variant\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e3,4-Dihydroxybenzaldehyde should be stored in a cool, dry environment to maintain its chemical integrity. It is recommended to keep it in a tightly sealed container to prevent exposure to moisture and air, which can lead to degradation. Due to its reactive nature, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. It is advisable to store it away from incompatible substances like strong oxidizers. Regular monitoring of storage conditions ensures the compound remains stable and suitable for use in laboratory applications. Proper labeling and storage practices help maintain safety and efficiency in the laboratory setting.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086391849178,"sku":"TCI2510D056620061","price":2500000.0,"currency_code":"IDR","in_stock":true},{"title":"250g","offer_id":48086391881946,"sku":"TCI2510D056620062","price":14562000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0566.jpg?v=1768817304"},{"product_id":"tci2510d062520157","title":"TCI D0625 86-51-1 2,3-Dimethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,3-Dimethoxybenzaldehyde is an organic compound widely utilized as a foundational building block in chemical synthesis. It plays a crucial role in laboratory settings by serving as a versatile starting material for the creation of more complex organic molecules. This compound is commonly employed in various chemical reactions, particularly in the formation of aromatic compounds with intricate structures. Its utility lies in its ability to undergo multiple chemical transformations, such as reduction, substitution, and coupling reactions, making it indispensable in synthetic chemistry.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its stable molecular structure and good solubility in organic solvents like ethyl acetate and ethanol. These properties make it highly compatible with a wide range of laboratory procedures and reagents. Additionally, its distinct aroma aids in visual identification, which is particularly useful in qualitative analysis. The compound’s chemical stability and solubility characteristics ensure consistent performance across different experimental conditions.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,3-Dimethoxybenzaldehyde is extensively used in organic chemistry research, especially in the development of pharmaceutical compounds, industrial chemicals, and aromatic compound precursors. Its relevance extends to both academic and industrial research, supporting scientific innovation in various fields. The compound is a key component in educational and research settings, contributing to the advancement of chemical knowledge and practical applications.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSynthesis of complex aromatic compounds due to its versatile reactivity and structural compatibility.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research for the development of drug molecules requiring aromatic functional groups.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production as a precursor for aromatic derivatives and specialty chemicals.\u003c\/li\u003e\n\u003cli\u003eOrganic chemistry education for teaching fundamental concepts in chemical synthesis and reaction mechanisms.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry for use in qualitative and quantitative analysis of aromatic compounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 86-51-1\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply practices.\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid, typically clear or slightly colored.\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and incompatible substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct sunlight and sources of heat. It is recommended to keep it in a tightly sealed container to prevent exposure to air and moisture. Suitable storage containers include glass or high-density polyethylene bottles, which are resistant to chemical reactions. Due to its aromatic nature, it should be handled in a well-ventilated area to minimize inhalation risks. General laboratory precautions include wearing appropriate personal protective equipment, such as gloves and safety goggles, when handling or transferring the compound. Proper labeling and storage conditions ensure the safety and integrity of the material during use and storage.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086395486426,"sku":"TCI2510D062520157","price":1541000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086395519194,"sku":"TCI2510D062520158","price":12948000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0625.jpg?v=1768817312"},{"product_id":"tci2510d062620159","title":"TCI D0626 613-45-6 2,4-Dimethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,4-Dimethoxybenzaldehyde is a chemical compound widely used in organic reactions for the synthesis of complex molecules. It serves as a fundamental building block in the creation of aromatic and heterocyclic compounds, playing a crucial role in various laboratory processes. This compound is commonly found in chemical laboratories as a key reagent, contributing to the development of new chemical entities through its versatile reactivity. Its presence in synthetic pathways allows researchers to explore diverse chemical transformations and functional group modifications.\u003c\/p\u003e\n\u003cp\u003eThe properties that make 2,4-Dimethoxybenzaldehyde a preferred choice include its stable molecular structure and its ability to participate in multiple types of chemical reactions. It is effective in nucleophilic, electrophilic, and condensation reactions, making it a valuable tool in organic synthesis. Its solubility in organic solvents further enhances its usability, facilitating processing, purification, and isolation steps in laboratory workflows. These characteristics make it an essential component for researchers working in chemical synthesis and analytical chemistry.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,4-Dimethoxybenzaldehyde is highly relevant for research in organic chemistry, pharmaceutical development, and material science. It is frequently used in academic and industrial settings to support the synthesis of new compounds and the study of chemical reactivity. Its availability and reliability make it a standard reagent in both teaching and research laboratories across the country.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis applications benefit from 2,4-Dimethoxybenzaldehyde due to its role as a versatile electrophilic and nucleophilic reagent in complex molecule construction.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research utilizes this compound for the development of new drug molecules through its ability to participate in aromatic substitution reactions.\u003c\/li\u003e\n\u003cli\u003eMaterial science experiments rely on its stability and reactivity to create novel functional materials with specific chemical properties.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry processes use it as a standard reference for identifying and quantifying aromatic compounds in various samples.\u003c\/li\u003e\n\u003cli\u003eTeaching laboratories incorporate it into curriculum-based experiments to demonstrate fundamental organic reaction mechanisms and synthetic strategies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 613-45-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e2,4-Dimethoxybenzaldehyde should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in a tightly sealed container to prevent exposure to air and moisture. Due to its potential reactivity, it should be handled in a well-ventilated area, preferably under a fume hood. Avoid contact with incompatible substances such as strong oxidizing agents. Always use appropriate personal protective equipment, including gloves and safety goggles, when handling this compound. Proper storage and handling ensure the compound remains effective and safe for use in laboratory settings.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086395584730,"sku":"TCI2510D062620159","price":1213000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086395617498,"sku":"TCI2510D062620160","price":3029000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086395650266,"sku":"TCI2510D062620161","price":9137000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0626.jpg?v=1768817314"},{"product_id":"tci2510d063520180","title":"TCI D0635 134-96-3 Syringaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eSyringaldehyde, with CAS number 134-96-3, is an organic compound widely used in various chemical reactions within laboratory settings. It is a key component in the structure of phenolic compounds, known for its complex chemical structure and high reactivity. This compound plays a crucial role in the synthesis of other chemical substances, particularly in organic chemistry and the development of aromatic compounds. Its versatility makes it a valuable reagent for researchers seeking to explore chemical transformations and functional group modifications.\u003c\/p\u003e\n\u003cp\u003eSyringaldehyde is chemically stable yet reactive, allowing it to interact with a variety of reagents such as acids, bases, and other compounds containing active functional groups. This reactivity enables it to participate in substitution, reduction, and oxidation reactions, making it a preferred choice for synthetic pathways. Additionally, its distinct aroma aids in visual identification, which is beneficial for laboratory work. Its stability and reactivity balance make it a reliable and effective reagent in chemical synthesis.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, Syringaldehyde is commonly used in organic chemistry research, chemical development, and environmental studies related to the synthesis of bioactive compounds. Its availability and affordability make it a popular choice for educational and research institutions. Its role in supporting diverse scientific investigations underscores its importance in the laboratory environment.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic chemistry research as a building block for synthesizing complex aromatic compounds.\u003c\/li\u003e\n\u003cli\u003eEnvironmental studies involving the creation of bioactive compounds for ecological applications.\u003c\/li\u003e\n\u003cli\u003eChemical development projects requiring reactive intermediates for functional group modifications.\u003c\/li\u003e\n\u003cli\u003eEducational laboratories for teaching chemical synthesis and reaction mechanisms.\u003c\/li\u003e\n\u003cli\u003eAnalytical laboratories for testing reactivity and compatibility with various reagents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 134-96-3\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eSyringaldehyde should be stored in a cool, dry place, away from direct sunlight and sources of heat. It is recommended to use airtight containers made of glass or polyethylene to prevent contamination and evaporation. Due to its reactivity, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. Avoid exposure to strong acids or bases to prevent unwanted chemical reactions. Keep the substance in a well-ventilated area to ensure safe handling and minimize inhalation risks. Proper storage and handling practices are essential to maintain its stability and ensure safe laboratory operations.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086397321434,"sku":"TCI2510D063520180","price":455000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086397354202,"sku":"TCI2510D063520181","price":1742000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086397386970,"sku":"TCI2510D063520182","price":5150000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D0635.jpg?v=1768817318"},{"product_id":"tci2510d111120829","title":"TCI D1111 93-02-7 2,5-Dimethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,5-Dimethoxybenzaldehyde is a chemical compound widely used as a foundational building block in the synthesis of complex organic compounds. It belongs to the class of aldehydes and features two methoxy groups positioned at the 2 and 5 positions on a benzene ring. This structural characteristic makes it a versatile reagent in organic chemistry, enabling the creation of a wide range of functional molecules. In laboratory settings, it plays a crucial role in the development of new chemical entities, particularly in pharmaceutical and materials research. Its presence in the chemical toolbox allows researchers to explore various synthetic pathways and functional group transformations.\u003c\/p\u003e\n\u003cp\u003eThe compound's reactivity and stability make it a preferred choice for a variety of chemical reactions. It is polar in nature and exhibits solubility in organic solvents such as ethyl acetate and ethanol. These properties enhance its utility in synthetic processes that require controlled solubility and reactivity. Additionally, its ability to participate in substitution, reduction, and other reaction types contributes to its popularity among chemists. The compound's chemical stability under specific conditions further supports its use in laboratory applications where precision and consistency are essential.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,5-Dimethoxybenzaldehyde is commonly used in organic chemistry research, particularly in academic and industrial settings. It is a key component in the synthesis of aromatic and heterocyclic compounds, supporting both basic and applied research. Its availability and reliability make it a favored material for chemists working on drug development, material science, and other advanced chemical projects. The compound's role in building complex molecular structures underscores its importance in the chemical research landscape of Indonesia.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of aromatic and heterocyclic compounds due to its aldehyde functionality and methoxy substituents.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research for the development of new drug molecules requiring aldehyde-based intermediates.\u003c\/li\u003e\n\u003cli\u003eMaterial science applications in the creation of functional polymers and organic coatings.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry for use as a standard in chromatographic and spectroscopic analyses.\u003c\/li\u003e\n\u003cli\u003eTeaching and research in academic institutions for demonstrating chemical reactivity and synthetic techniques.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 93-02-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid depending on the specific product variant\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and incompatible substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e2,5-Dimethoxybenzaldehyde should be stored in a cool, dry environment, away from direct sunlight and sources of heat. It is recommended to keep the compound in a tightly sealed container to prevent moisture absorption and contamination. The container should be made of a material compatible with the chemical, such as glass or high-density polyethylene. In laboratory settings, it is important to handle the compound with appropriate personal protective equipment, including gloves and safety goggles. Proper ventilation should be maintained when working with the compound to minimize exposure. Due to its reactivity, it should be stored separately from strong oxidizing agents and incompatible materials to ensure safety and maintain chemical integrity.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086425272538,"sku":"TCI2510D111120829","price":934000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1111.jpg?v=1771058823"},{"product_id":"tci2510d112420847","title":"TCI D1124 24083-16-7 4-Decyloxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-Decyloxybenzaldehyde is a chemical compound widely used as a building block in the synthesis of complex organic compounds. It serves as a versatile intermediate in various chemical reactions, enabling the modification of carbon chains through its aldehyde functional group and long hydrocarbon chain. This compound plays a crucial role in organic chemistry by offering a stable and reactive platform for further chemical transformations. Its structural simplicity and functional versatility make it an essential tool for researchers aiming to design and synthesize new molecules with specific properties.\u003c\/p\u003e\n\u003cp\u003eThe compound's stability and controlled reactivity make it a preferred choice in laboratory settings. Its ability to participate in nucleophilic reactions, substitution reactions, and condensation reactions enhances its utility in synthetic pathways. Additionally, its capacity to form bonds with various functional groups allows for the creation of more complex molecular structures. These properties ensure that 4-Decyloxybenzaldehyde remains a valuable reagent in both academic and industrial research environments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 4-Decyloxybenzaldehyde is commonly used in research and development projects, particularly in pharmaceutical and materials science applications. It is a key component in experiments requiring specific molecular structures and controlled reactivity. Its use supports the development of new compounds with potential applications in drug discovery and advanced material synthesis, contributing to scientific innovation in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis projects benefit from 4-Decyloxybenzaldehyde due to its reactivity and structural versatility, allowing for the creation of complex molecules with tailored properties.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research utilizes this compound as a building block for the synthesis of drug candidates, offering a stable and modifiable platform for functional group manipulation.\u003c\/li\u003e\n\u003cli\u003eMaterials science applications leverage its hydrocarbon chain and aldehyde group to develop new polymers and functional materials with unique chemical properties.\u003c\/li\u003e\n\u003cli\u003eAcademic research in chemistry often incorporates this compound to explore reaction mechanisms and synthetic pathways in undergraduate and graduate studies.\u003c\/li\u003e\n\u003cli\u003eIndustrial R\u0026amp;D uses it as a key intermediate in the production of specialty chemicals, supporting innovation in chemical manufacturing processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 24083-16-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and incompatible substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e4-Decyloxybenzaldehyde should be stored in a cool, dry environment, away from direct light and sources of heat. It is recommended to keep the compound in a sealed container to prevent evaporation and contamination. Due to its chemical nature, it should be stored separately from strong oxidizing agents and reactive materials to ensure safety. In laboratory settings, proper ventilation is essential when handling this compound to minimize exposure. Always use appropriate personal protective equipment, such as gloves and safety goggles, to protect against potential skin or eye contact. Regular inspection of storage conditions is advised to maintain the integrity and safety of the compound.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086425927898,"sku":"TCI2510D112420847","price":2297000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086425960666,"sku":"TCI2510D112420848","price":6008000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1124.jpg?v=1768817388"},{"product_id":"tci2510d116420881","title":"TCI D1164 7311-34-4 3,5-Dimethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,5-Dimethoxybenzaldehyde is a chemical compound widely used in organic reactions for the synthesis of complex molecules. This compound serves as a fundamental building block in chemical laboratories, particularly for the preparation of aromatic and heterocyclic compounds. Its versatility makes it a valuable resource for researchers working on various synthetic pathways. In laboratory settings, it is commonly used as a starting material for the development of new chemical entities and functionalized derivatives.\u003c\/p\u003e\n\u003cp\u003eThe compound's stable molecular structure and favorable reactivity make it a preferred choice for chemists. It contains an aldehyde group and two methoxy groups, which contribute to its ability to participate in a wide range of chemical reactions, such as condensation, electrophilic substitution, and metal-based reactions. These properties enable it to be a key component in both academic and industrial research. Its consistent chemical behavior ensures reliable results across different experimental conditions.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,5-Dimethoxybenzaldehyde is frequently utilized in organic chemistry research, especially in the synthesis of bioactive compounds and pharmaceuticals. It is also employed in projects related to drug development and industrial chemical production. Its availability in solid form and stable nature make it suitable for use in various experimental scales, from small-scale research to larger production processes.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis applications benefit from its reactivity and structural versatility, enabling the creation of complex molecules.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research utilizes it for the development of bioactive compounds and drug candidates due to its functional groups.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production relies on its stability and availability for the synthesis of aromatic derivatives.\u003c\/li\u003e\n\u003cli\u003eCatalytic reactions often incorporate it as a substrate due to its ability to participate in redox and substitution processes.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry uses it as a reference standard for identifying and quantifying related compounds in samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 7311-34-4\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e3,5-Dimethoxybenzaldehyde should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in a tightly sealed container to prevent exposure to moisture and air. The compound should be stored away from direct sunlight and heat sources to avoid degradation. In laboratory settings, it is important to handle the compound with appropriate personal protective equipment, such as gloves and safety goggles. Due to its chemical nature, it should be kept in a well-ventilated area to minimize inhalation risks. Proper labeling and storage practices ensure safe handling and long-term usability of the compound.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086427500762,"sku":"TCI2510D116420881","price":1237000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086427533530,"sku":"TCI2510D116420882","price":3761000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1164.jpg?v=1768817395"},{"product_id":"tci2510d147821234","title":"TCI D1478 24677-78-9 2,3-Dihydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,3-Dihydroxybenzaldehyde is a chemical compound widely used as a building block in the synthesis of complex organic molecules. It is a versatile intermediate that plays a crucial role in various chemical reactions within the laboratory. Its aromatic structure, combined with two hydroxyl groups and one aldehyde group, makes it highly reactive and suitable for a range of synthetic applications. This compound is essential for researchers aiming to construct more complex molecular structures, particularly in the development of bioactive compounds and heterocyclic systems. Its unique chemical profile enables it to participate in multiple reaction types, making it a valuable resource in organic chemistry research.\u003c\/p\u003e\n\u003cp\u003eThe compound’s reactivity and structural versatility make it a preferred choice among chemists. Its ability to undergo condensation, reduction, and substitution reactions allows it to be a key player in the synthesis of a wide array of organic compounds. Additionally, its relatively stable nature under controlled conditions ensures that it can be stored and handled with reasonable ease, provided proper precautions are taken. These properties make it an ideal candidate for use in both academic and industrial research settings, where precision and reliability are paramount.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,3-Dihydroxybenzaldehyde is commonly used in organic chemistry research, especially in projects focused on the synthesis of new compounds or the development of pharmaceuticals. Its availability in the local market facilitates access for researchers, supporting ongoing scientific investigations and innovation. The compound’s role in these contexts underscores its importance as a fundamental reagent in chemical experimentation.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of heterocyclic compounds due to its aromatic structure and reactive functional groups.\u003c\/li\u003e\n\u003cli\u003eDevelopment of bioactive molecules through condensation and substitution reactions.\u003c\/li\u003e\n\u003cli\u003eSynthesis of pharmaceutical intermediates where high reactivity and structural flexibility are required.\u003c\/li\u003e\n\u003cli\u003eResearch in medicinal chemistry for the creation of new drug candidates.\u003c\/li\u003e\n\u003cli\u003eUse in academic teaching laboratories to demonstrate key organic reaction mechanisms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 24677-78-9\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific formulation\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e2,3-Dihydroxybenzaldehyde should be stored in a cool, dry environment to maintain its stability and prevent degradation. It is recommended to use airtight containers to minimize exposure to moisture and air, which can affect its reactivity. Due to its high reactivity, it should be handled in a well-ventilated area, ideally with proper personal protective equipment such as gloves and safety goggles. The compound should be kept away from incompatible substances, such as strong oxidizers or reducing agents, to prevent unwanted chemical reactions. Regular monitoring of storage conditions ensures the compound remains in optimal condition for use in laboratory experiments.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086442868954,"sku":"TCI2510D147821234","price":1591000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086442901722,"sku":"TCI2510D147821235","price":4745000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1478.jpg?v=1769144083"},{"product_id":"tci2510d149521253","title":"TCI D1495 100-10-7 4-Dimethylaminobenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-Dimethylaminobenzaldehyde (DMAB), also known as TCI D1495, is a versatile chemical compound widely used in laboratory settings for its reactivity and structural versatility. As a non-heterocyclic building block, it serves as a foundational component in the synthesis of complex organic molecules. Its aromatic structure combined with the dimethylamino group makes it a valuable reagent in various chemical reactions, particularly in redox and condensation processes. DMAB is commonly found in organic chemistry research, contributing to the development of pharmaceuticals and industrial chemicals through its ability to participate in multiple reaction mechanisms.\u003c\/p\u003e\n\u003cp\u003eThe chemical properties of DMAB make it a preferred choice for researchers. Its reactivity allows it to engage in nucleophilic, electrophilic, and transition metal-based reactions, offering a wide range of synthetic possibilities. The presence of the amino group enhances its ability to form stable intermediates, which is essential in multi-step synthesis pathways. Additionally, its stability under controlled conditions ensures consistent performance in laboratory experiments, making it a reliable reagent for both academic and industrial applications.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, DMAB is extensively used in organic chemistry research, particularly in the synthesis of high-reactivity compounds. Its availability in various packaging formats facilitates its use in both small-scale and large-scale experiments. The compound is a key ingredient in developing new chemical compounds and is frequently employed in analytical and synthetic applications due to its predictable behavior and chemical versatility.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis is a primary application where DMAB is used to create complex molecules through redox and condensation reactions.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research benefits from DMAB’s ability to participate in nucleophilic and electrophilic reactions, aiding in drug development.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry utilizes DMAB for its reactivity in detecting and quantifying specific compounds in samples.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production relies on DMAB for its role in synthesizing compounds used in various manufacturing processes.\u003c\/li\u003e\n\u003cli\u003eTransition metal catalysis applications take advantage of DMAB’s ability to interact with metal-based reagents in synthetic pathways.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 100-10-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various sizes to suit different laboratory needs\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eDMAB should be stored in a cool, dry environment, away from direct light and moisture to maintain its chemical integrity. It is recommended to use sealed containers made of glass or inert plastic to prevent contamination and degradation. Due to its reactivity, it should be handled in a well-ventilated area, and appropriate personal protective equipment, such as gloves and safety goggles, should be worn. Avoid contact with incompatible substances like strong oxidizing agents. Proper labeling and storage conditions are essential to ensure safe handling and long-term stability in laboratory settings.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086443655386,"sku":"TCI2510D149521253","price":581000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086443688154,"sku":"TCI2510D149521254","price":1187000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086443720922,"sku":"TCI2510D149521255","price":3913000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1495.jpg?v=1769144079"},{"product_id":"tci2510d158721384","title":"TCI D1587 1620-98-0 3,5-Di-tert-butyl-4-hydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,5-Di-tert-butyl-4-hydroxybenzaldehyde is a chemical compound widely used as a building block in organic synthesis. It serves as a key intermediate in the development of phenolic compounds and derivatives of benzaldehyde. Its molecular structure enables it to participate in various chemical reactions, making it an essential component in synthetic pathways. In the laboratory, it is valued for its stability and reactivity, allowing researchers to explore its potential in creating new compounds with specific functional properties.\u003c\/p\u003e\n\u003cp\u003eThis compound is preferred due to its unique molecular features, including the presence of hydroxyl and aldehyde functional groups. These groups contribute to its versatility in chemical reactions such as substitution, reduction, and condensation. Its ability to act as an antioxidant precursor also makes it valuable in applications where oxidation resistance is required. The compound's stability under controlled conditions ensures consistent performance in laboratory settings, supporting reliable experimental outcomes.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,5-Di-tert-butyl-4-hydroxybenzaldehyde is commonly used in research related to organic chemistry and pharmaceutical development. It supports the synthesis of compounds with potential applications in health, materials science, and environmental studies. Many research institutions and universities rely on this compound for advancing scientific knowledge and developing new chemical products. Its role in academic and industrial research makes it a critical reagent for chemical innovation.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis applications benefit from its reactivity and structural versatility, enabling the creation of complex molecules.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research utilizes it as a precursor for developing compounds with antioxidant properties and therapeutic potential.\u003c\/li\u003e\n\u003cli\u003eMaterial science studies employ it to synthesize compounds with specific functional properties for advanced materials.\u003c\/li\u003e\n\u003cli\u003eEnvironmental research uses it to develop compounds that can act as stabilizers or reactive intermediates in chemical processes.\u003c\/li\u003e\n\u003cli\u003eAcademic research in chemistry leverages its stability and reactivity for teaching and experimental purposes in educational institutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 1620-98-0\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct light and moisture to maintain its stability and prevent degradation. It is recommended to use airtight containers made of glass or high-density polyethylene to ensure protection from environmental factors. In laboratory settings, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. While it is generally stable under normal conditions, it is advisable to avoid prolonged exposure to heat or strong oxidizing agents. Proper labeling and storage practices are essential to ensure safe handling and prevent accidental contamination.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086448898266,"sku":"TCI2510D158721384","price":1491000.0,"currency_code":"IDR","in_stock":true},{"title":"100g","offer_id":48086448931034,"sku":"TCI2510D158721385","price":3937000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086448963802,"sku":"TCI2510D158721386","price":11661000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1587.jpg?v=1769180534"},{"product_id":"tci2510d170321575","title":"TCI D1703 3616-56-6 (Dimethylamino)acetaldehyde Diethyl Acetal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e(TCI D1703) (Dimethylamino)acetaldehyde Diethyl Acetal is a chemical compound widely used in organic laboratory reactions. This compound serves as a key building block in the synthesis of heterocyclic and organic compounds. Its unique molecular structure enables it to participate in various chemical transformations, making it an essential reagent for researchers and students. It is commonly employed in acetalization and substitution reactions, where its reactivity and stability are crucial for achieving desired chemical outcomes. Due to its functional groups, it can interact effectively with other reagents to produce a variety of target compounds.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its chemical stability and reactivity, which make it a preferred choice in laboratory settings. Its ability to undergo controlled chemical reactions under different conditions ensures its versatility in synthetic pathways. The presence of active functional groups allows it to be a valuable component in reactions involving amines or aldehydes. This makes it an ideal reagent for applications requiring precise chemical transformations. Its reliability and consistent performance contribute to its popularity among chemists working in both academic and industrial environments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is frequently used by researchers and students in higher education institutions and research organizations. Its availability and affordability make it a practical choice for a wide range of chemical experiments. It is commonly found in synthetic processes aimed at creating complex organic molecules. Its role in supporting educational and research activities highlights its importance in the Indonesian scientific community.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUsed in organic synthesis for constructing complex molecular structures due to its reactivity and functional groups.\u003c\/li\u003e\n\u003cli\u003eApplied in acetalization reactions to form stable acetal intermediates for further chemical transformations.\u003c\/li\u003e\n\u003cli\u003eUtilized in substitution reactions where its ability to interact with various reagents enhances reaction efficiency.\u003c\/li\u003e\n\u003cli\u003eEmployed in the synthesis of heterocyclic compounds as a building block for ring formation processes.\u003c\/li\u003e\n\u003cli\u003eIntegrated into research projects requiring controlled chemical reactions involving amines or aldehydes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 3616-56-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard chemical supply practices\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and incompatible materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in a sealed container to prevent exposure to air and moisture. Suitable containers include glass or polyethylene bottles that are resistant to chemical reactions. Avoid storing near strong oxidizing agents or reactive materials to ensure safety. Always handle with appropriate personal protective equipment, such as gloves and safety goggles, to minimize exposure. Regular monitoring of storage conditions is advised to maintain the integrity of the compound during long-term use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48086470361306,"sku":"TCI2510D170321575","price":1742000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1703.jpg?v=1767103510"},{"product_id":"tci2510d170421576","title":"TCI D1704 38711-20-5 (Dimethylamino)acetaldehyde Dimethyl Acetal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e(TCI D1704 38711-20-5 (Dimethylamino)acetaldehyde Dimethyl Acetal) is a chemical compound widely used in organic synthesis reactions within laboratory settings. This compound serves as a fundamental building block in the creation of more complex chemical structures. Its unique molecular structure enables it to participate in various chemical transformations, making it an essential tool for researchers and chemists. Due to its versatility, it is frequently employed in both academic and industrial research environments. The compound is particularly valuable for its ability to facilitate the formation of nitrogen-containing compounds, which are crucial in pharmaceutical and material science applications.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its chemical stability under controlled conditions, which makes it reliable for use in laboratory experiments. However, it is sensitive to moisture and air exposure, requiring careful handling to maintain its integrity. These properties make it a preferred choice for researchers who need a stable yet reactive compound for synthetic processes. Its ability to undergo multiple reaction pathways also adds to its appeal, allowing for the development of diverse chemical products. This combination of stability and reactivity positions it as a key component in many synthetic strategies.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used in the synthesis of new compounds, drug development, and material research. Its role in creating complex molecules makes it indispensable for both undergraduate and advanced research projects. Due to its chemical properties, it is frequently used in research areas such as medicinal chemistry and polymer science. Its presence in laboratory workflows underscores its importance in scientific innovation and discovery.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis is a primary application where this compound is used to create complex molecules through various reaction mechanisms.\u003c\/li\u003e\n\u003cli\u003eDrug development benefits from its ability to participate in nitrogen-containing compound formation, essential for pharmaceutical research.\u003c\/li\u003e\n\u003cli\u003eMaterial science research utilizes this compound for synthesizing new materials with unique chemical properties.\u003c\/li\u003e\n\u003cli\u003eAcademic research in chemistry laboratories relies on its versatility for teaching and experimental purposes.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical processes incorporate this compound for the production of specialty chemicals and intermediates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 38711-20-5\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Requires dry, cool, and well-ventilated conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a dry, cool, and well-ventilated area away from moisture and direct sunlight. It is recommended to use sealed containers made of materials resistant to chemical reactions, such as glass or high-density polyethylene. Due to its sensitivity to air and humidity, it should be handled in a controlled environment with appropriate safety measures in place. Always ensure that the storage area is free from potential contaminants and that access is restricted to authorized personnel. Regular monitoring of storage conditions is advised to maintain the compound’s integrity and ensure safe usage in laboratory settings.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mL","offer_id":48086470394074,"sku":"TCI2510D170421576","price":2424000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1704.jpg?v=1767103514"},{"product_id":"tci2510d175221643","title":"TCI D1752 17754-90-4 4-(Diethylamino)salicylaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-(Diethylamino)salicylaldehyde is a chemical compound widely used as a building block in the synthesis of complex organic compounds. This compound contains both a salicylaldehyde group and a diethylamino group, making it a versatile intermediate in various chemical reactions. Its presence in laboratory settings is crucial for the development of new materials, pharmaceuticals, and bioactive compounds. Due to its structural features, it is frequently employed in synthetic pathways that require functional group manipulation and reactivity.\u003c\/p\u003e\n\u003cp\u003eThe compound's high reactivity and solubility in organic solvents such as ethyl acetate and acetone make it a preferred choice for organic chemists. Its ability to participate in substitution and condensation reactions enhances its utility in the creation of heterocyclic structures and biologically active molecules. Additionally, its stability under certain conditions allows for extended storage and reliable use in long-term research projects. These properties make it a key component in both academic and industrial chemical research.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 4-(Diethylamino)salicylaldehyde is commonly used in chemical, pharmaceutical, and biotechnology research. It is a fundamental reagent in the development of new drugs, functional materials, and bioactive compounds. Its availability and chemical versatility support a wide range of experimental applications, contributing to the advancement of scientific knowledge in various fields.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis: This compound is ideal for creating complex organic molecules due to its reactivity and functional group versatility.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research: It is used in the development of new drugs, particularly those targeting biological activity and therapeutic applications.\u003c\/li\u003e\n\u003cli\u003eHeterocyclic compound formation: Its salicylaldehyde group makes it suitable for synthesizing heterocyclic structures with potential medicinal properties.\u003c\/li\u003e\n\u003cli\u003eBioactive molecule synthesis: The diethylamino group enhances its utility in creating compounds with biological activity.\u003c\/li\u003e\n\u003cli\u003eMaterial science applications: It is used in the development of functional materials due to its chemical reactivity and structural adaptability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 17754-90-4\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per standard laboratory supply\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific product variant\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry place, away from direct light and moisture to maintain its stability and reactivity. It is recommended to use airtight containers to prevent exposure to air and contaminants. Proper labeling of storage containers is essential for safe handling and identification. Laboratory personnel should wear appropriate personal protective equipment, such as gloves and safety goggles, when handling the compound. It should be kept away from incompatible substances to avoid chemical reactions. Regular monitoring of storage conditions ensures the compound remains in optimal condition for use in research applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086472949978,"sku":"TCI2510D175221643","price":1415000.0,"currency_code":"IDR","in_stock":true},{"title":"250g","offer_id":48086472982746,"sku":"TCI2510D175221644","price":6082000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D1752.jpg?v=1769144045"},{"product_id":"tci2510d204222077","title":"TCI D2042 67727-64-4 3,4-Diacetoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D2042 3,4-Diacetoxybenzaldehyde is a non-heterocyclic building block: a benzaldehyde derivative in which both catechol hydroxyl groups have been protected as acetate esters. It is widely used in organic synthesis laboratories when researchers want to exploit the reactivity of the aldehyde group without interference from the easily oxidised free phenol groups. In other words, the compound serves as a protected form of 3,4-dihydroxybenzaldehyde, giving better control over reaction sequences and improving the likelihood of success in multi-step synthesis.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this material a preferred choice is its combination of complementary functional groups. The aldehyde group is ready to take part in a range of classical reactions such as aldol condensation, the Wittig reaction, reductive amination, imine formation, and controlled oxidation or reduction. The two acetate groups, meanwhile, are relatively stable under neutral conditions yet are easily removed by mild base hydrolysis, so the catechol can be unmasked again at a later stage of the synthesis. As a solid, the material is straightforward to weigh, store, and measure accurately, which is practical for millimole-scale work.\u003c\/p\u003e\n\u003cp\u003eLaboratories in Indonesia typically call on this building block in university and institutional research settings where multi-step organic synthesis is carried out. It fits the everyday routine of a synthesis laboratory: a solid intermediate that can be weighed out accurately for small-scale reactions, carried through a planned sequence, and deprotected when the free catechol is needed. Its predictable handling makes it well suited to teaching laboratories and research groups working at millimole scale.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtected catechol synthon — supplies the 3,4-dihydroxybenzaldehyde framework in masked form, so the free phenols cannot oxidise while the aldehyde group is being transformed in earlier steps.\u003c\/li\u003e\n\u003cli\u003eAldol condensation work — the reactive aldehyde group readily forms carbon–carbon bonds, while the acetate protection prevents the phenolic positions from competing or interfering during the condensation.\u003c\/li\u003e\n\u003cli\u003eWittig olefination — the aldehyde functionality couples cleanly with phosphonium ylides to extend the carbon skeleton, with both acetate groups remaining stable under the reaction conditions applied.\u003c\/li\u003e\n\u003cli\u003eReductive amination and imine formation — the aldehyde reacts with amines to build nitrogen-containing targets, and the protected catechol can be unmasked afterwards by mild base hydrolysis.\u003c\/li\u003e\n\u003cli\u003eMulti-step synthesis planning — as a solid intermediate it is easy to weigh, store, and dose accurately, giving reliable control over reaction order in millimole-scale sequential synthesis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 67727-64-4\u003c\/li\u003e\n\u003cli\u003eCatalogue number: D2042\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid, convenient to weigh and measure accurately\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard laboratory research pack sizes — please refer to the current catalogue listing\u003c\/li\u003e\n\u003cli\u003eStorage: keep in the tightly closed original container, protected from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its tightly closed original container in a cool, dry place, away from moisture and direct sunlight, and keep it separated from strong bases and strong oxidising agents, since the acetate protecting groups are cleaved by base hydrolysis. Glass or the supplier's original bottle is the most suitable container; transfer only the amount required for the reaction at hand and reseal promptly. Handle the solid in a fume hood or a well-ventilated area, wearing safety glasses, gloves, and a laboratory coat, and avoid generating or inhaling dust during weighing. Use a clean, dry spatula to prevent contamination and moisture uptake, label all secondary containers clearly, and consult the manufacturer's safety data sheet before use and for waste disposal guidance.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086490251482,"sku":"TCI2510D204222077","price":2349000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086490284250,"sku":"TCI2510D204222078","price":6537000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2042.jpg?v=1767104087"},{"product_id":"tci2510d217222253","title":"TCI D2172 4181-05-9 4-(N,N-Diphenylamino)benzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D2172 4-(N,N-Diphenylamino)benzaldehyde (CAS 4181-05-9) is an organic building block that combines two important functions within a single molecule: a triphenylamine unit acting as the electron-donating group, and an aromatic aldehyde group serving as the reactive site. This combination makes it one of the preferred precursors in the synthesis of functional molecules, particularly compounds built around conjugated electron systems. In the laboratory, the compound is used to assemble donor-π-acceptor molecules, organic dyes, and hole-transporting materials, which is why it appears frequently in materials chemistry, organic electronics, and photochemistry research programmes.\u003c\/p\u003e\n\u003cp\u003eThe characteristic that drives its selection is the ability of the diphenylamino unit to donate electron density into the aromatic core, so that derivatives prepared from it display attractive intramolecular charge-transfer behaviour. The aldehyde group is very straightforward to work with and can be elaborated through Knoevenagel condensation, the Wittig reaction, imine formation, or reduction, allowing researchers to develop a wide family of derivatives from a single starting material. Its solid form makes accurate weighing on a small scale straightforward and supports medium-term storage, while the non-planar triphenylamine framework also helps limit excessive aggregation in the resulting materials.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically found in university and institutional research groups working on organic synthesis, materials chemistry, and organic electronics, where small quantities are weighed out for multi-step preparative routes. It suits synthetic work carried out at the bench scale, where a reliable donor-substituted aldehyde is needed as the starting point for dye and charge-transport molecule development, and where the same container serves several successive experiments over a research project.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDonor-π-acceptor molecule synthesis — the triphenylamine donor and reactive aldehyde sit at opposite ends of the molecule, providing the natural starting geometry for building push-pull conjugated systems.\u003c\/li\u003e\n\u003cli\u003eOrganic dye preparation — the electron-donating diphenylamino unit raises electron density on the aromatic core, giving derivative dyes the intramolecular charge-transfer character that governs their optical behaviour.\u003c\/li\u003e\n\u003cli\u003eHole-transporting material development — the triphenylamine structure is a classic hole-transport motif, so this aldehyde lets researchers graft transport functionality onto larger target molecules.\u003c\/li\u003e\n\u003cli\u003eKnoevenagel and Wittig chemistry — the aromatic aldehyde group reacts cleanly in condensation and olefination routes, letting one shared starting material generate many structurally distinct conjugated derivatives.\u003c\/li\u003e\n\u003cli\u003ePhotochemistry and organic electronics research — the non-planar triphenylamine framework helps limit excessive aggregation, which matters when the derived molecules are studied as functional materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 4181-05-9\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the standard TCI catalogue research pack sizes; please confirm the size required when ordering\u003c\/li\u003e\n\u003cli\u003ePhysical form: solid, allowing accurate weighing at small scale\u003c\/li\u003e\n\u003cli\u003eStorage: keep the container closed and store under conditions suited to medium-term laboratory storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the compound in its original tightly closed container, kept in a cool, dry, well-ventilated area away from direct sunlight, moisture, and incompatible chemicals. Amber glass or the supplier's own container is suitable for keeping the solid protected from light and humidity; reseal promptly after each use to preserve material quality across the medium-term storage period. Handle and weigh the solid in a fume hood, using gloves, safety glasses, and a laboratory coat, and avoid generating or inhaling dust. Use clean, dry spatulas to prevent cross-contamination, label any transferred portions clearly, and consult the manufacturer's safety data sheet before first use and for waste disposal guidance.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086501851354,"sku":"TCI2510D217222253","price":1642000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086501884122,"sku":"TCI2510D217222254","price":5781000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2172.jpg?v=1769143986"},{"product_id":"tci2510d239222583","title":"TCI D2392 15764-16-6 2,4-Dimethylbenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,4-Dimethylbenzaldehyde is a chemical compound widely used in organic synthesis reactions within laboratory settings. It serves as a fundamental building block in the creation of more complex organic molecules, making it essential for researchers and chemists. This compound is commonly found in laboratories where the development of new chemical substances is a priority. Its role as a precursor in various chemical processes highlights its importance in both academic and industrial research environments.\u003c\/p\u003e\n\u003cp\u003eThe compound's stable molecular structure and controlled reactivity make it a preferred choice for laboratory applications. It exhibits solubility in organic solvents such as ethyl acetate and acetone, which facilitates its use in a wide range of chemical processes. Additionally, its distinct aroma can influence specific reaction mechanisms. The compound’s non-spontaneous reactivity ensures a safer working environment when handled properly. These properties contribute to its reliability and effectiveness in chemical synthesis.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,4-Dimethylbenzaldehyde is frequently utilized in organic synthesis and chemical analysis research. It is a key component in the development of new compounds and is employed by various research institutions and universities. Its availability and chemical properties make it a valuable resource for both educational and industrial chemical research in the region.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic Synthesis: This compound is ideal for creating complex organic molecules due to its reactivity and stability.\u003c\/li\u003e\n\u003cli\u003eChemical Analysis: Its solubility in organic solvents makes it suitable for analytical techniques requiring precise chemical interactions.\u003c\/li\u003e\n\u003cli\u003eResearch Development: It is commonly used in the development of new chemical compounds and materials in academic and industrial settings.\u003c\/li\u003e\n\u003cli\u003eTeaching Laboratories: Its role as a building block makes it a valuable tool for demonstrating chemical reactions and synthesis techniques.\u003c\/li\u003e\n\u003cli\u003eIndustrial Chemistry: It is used in the production of various chemical products where controlled reactivity and solubility are essential.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 15764-16-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory quantities\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry place away from direct sunlight to maintain its stability and prevent degradation. It is recommended to use airtight containers to minimize exposure to moisture and air, which could affect its chemical properties. Proper ventilation is essential when handling this material to ensure a safe working environment. Due to its non-spontaneous reactivity, it is generally considered safe for laboratory use with appropriate precautions. Always follow standard laboratory safety protocols when working with this compound to ensure both user safety and the integrity of the material.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086538977498,"sku":"TCI2510D239222583","price":708000.0,"currency_code":"IDR","in_stock":true},{"title":"500g","offer_id":48086539010266,"sku":"TCI2510D239222584","price":4594000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2392.jpg?v=1769143962"},{"product_id":"tci2510d241822616","title":"TCI D2418 117953-13-6 5-(1,3-Dioxolan-2-yl)-2-furaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e5-(1,3-Dioxolan-2-yl)-2-furaldehyde is a chemical compound widely used as a building block in the synthesis of complex heterocyclic compounds. Its unique molecular structure combines a furan ring with a dioxolan ring, making it a versatile reagent in organic chemistry. In laboratory settings, this compound plays a crucial role in the development of new chemical structures with specific functional properties. Due to its chemical reactivity and structural stability, it is a valuable tool for researchers aiming to create advanced molecular frameworks.\u003c\/p\u003e\n\u003cp\u003eThe compound’s high reactivity, particularly at the aldehyde group and the dioxolan ring, makes it an ideal candidate for various chemical reactions. It is commonly used in nucleophilic reactions, substitution reactions, and cyclization processes. Its ability to form stable intermediates and participate in multiple reaction pathways enhances its utility in synthetic chemistry. This reactivity, combined with its structural versatility, makes it a preferred choice for both academic and industrial research.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 5-(1,3-Dioxolan-2-yl)-2-furaldehyde is frequently utilized in organic chemistry research, pharmaceutical synthesis, and the development of new chemical materials. It is a key component in studies aimed at creating bioactive compounds and advanced polymers. Many research institutions and universities in Indonesia rely on this compound for its reliability and effectiveness in complex chemical synthesis processes.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of heterocyclic compounds due to its unique furan and dioxolan ring structure.\u003c\/li\u003e\n\u003cli\u003eDevelopment of pharmaceuticals as a key intermediate in the synthesis of bioactive molecules.\u003c\/li\u003e\n\u003cli\u003eCreation of advanced polymers and materials through controlled chemical reactions.\u003c\/li\u003e\n\u003cli\u003eResearch in medicinal chemistry for the design of new therapeutic agents.\u003c\/li\u003e\n\u003cli\u003eExploration of chemical reactivity in academic and industrial research settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 117953-13-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory quantities\u003c\/li\u003e\n\u003cli\u003ePhysical form: Liquid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct light and moisture. It is recommended to use airtight containers to prevent exposure to air and humidity. Due to its reactivity, it should be handled with care in a well-ventilated laboratory setting. Always wear appropriate personal protective equipment, including gloves and safety goggles, when working with this material. It is important to keep it away from incompatible substances such as strong oxidizers and bases. Proper labeling and storage conditions help ensure the stability and safety of the compound in laboratory environments.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086540452058,"sku":"TCI2510D241822616","price":3332000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2418.jpg?v=1767104773"},{"product_id":"tci2510d249222732","title":"TCI D2492 947-91-1 Diphenylacetaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDiphenylacetaldehyde (DPA), with the CAS number 947-91-1, is an organic compound widely used in chemical synthesis, particularly in the production of heterocyclic compounds and complex aromatic substances. As a key building block in organic chemistry, DPA serves as a precursor in various chemical reactions that yield pharmaceuticals and industrial compounds. Its versatility makes it an essential reagent for researchers working in pharmacology and the synthesis of bioactive compounds.\u003c\/p\u003e\n\u003cp\u003eDPA is valued for its stable molecular structure and high reactivity, which make it suitable for a range of chemical reactions such as aldol, condensation, and substitution reactions. Its consistent chemical and physical properties ensure ease of handling in laboratory settings, allowing for efficient processing and manipulation. This reliability is crucial for maintaining the accuracy and reproducibility of experimental results.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, Diphenylacetaldehyde is commonly used by chemists in higher education institutions and research organizations. It plays a significant role in organic chemistry research related to drug development, new material synthesis, and the creation of aromatic-based chemical compounds. Its application is particularly relevant in projects focused on pharmaceutical innovation and advanced chemical synthesis techniques.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSynthesis of heterocyclic compounds due to its reactivity and structural versatility in forming complex ring systems.\u003c\/li\u003e\n\u003cli\u003eDevelopment of pharmaceuticals as a building block for creating bioactive molecules with therapeutic potential.\u003c\/li\u003e\n\u003cli\u003eCreation of aromatic-based chemical compounds because of its stable molecular structure and compatibility with various reaction conditions.\u003c\/li\u003e\n\u003cli\u003eOrganic chemistry research in academic institutions for teaching and experimental purposes.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical synthesis processes where high reactivity and predictable outcomes are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 947-91-1\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory quantities\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on supplier packaging\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eDiphenylacetaldehyde should be stored in a cool, dry environment to maintain its stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and air exposure. Due to its chemical reactivity, it should be handled with appropriate personal protective equipment, such as gloves and safety goggles. Proper ventilation is essential when working with this compound to minimize inhalation risks. It should be kept away from incompatible substances to avoid potential chemical reactions. Regular inspection of storage conditions ensures the compound remains in optimal condition for laboratory use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086561751258,"sku":"TCI2510D249222732","price":3636000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086561784026,"sku":"TCI2510D249222733","price":10600000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2492.jpg?v=1769143954"},{"product_id":"tci2510d264622949","title":"TCI D2646 37942-07-7 3,5-Di-tert-butylsalicylaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D2646 3,5-Di-tert-butylsalicylaldehyde, CAS number 37942-07-7, is a salicylaldehyde whose aromatic ring carries two bulky tert-butyl groups at the 3 and 5 positions. It belongs to the class of non-heterocyclic building blocks and is widely recognised as a starting material for the preparation of salen and salan ligands as well as a broad range of other Schiff base ligands. Because the aldehyde group and the neighbouring phenolic hydroxyl group sit adjacent to one another, the compound naturally forms a bidentate chelating framework once it has been condensed with an amine, which makes it one of the most frequently used materials in coordination chemistry and catalysis laboratories.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this reagent so highly valued is the influence of its two bulky tert-butyl groups. The group at the 3 position shields the environment immediately around the metal centre, so that a substrate can only approach from certain directions, and this is precisely what governs selectivity in many salen-based catalysts. The group at the 5 position contributes electronically by pushing electron density into the ring while simultaneously protecting the para position against oxidative side reactions. Both groups also improve the solubility of the resulting metal complexes in non-polar organic solvents and suppress the formation of bridging species that would otherwise deactivate the catalyst.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically used in university and institutional research groups working on coordination chemistry, homogeneous catalysis, and ligand design, as well as in industrial R\u0026amp;D units that prepare metal complexes for evaluation. It is normally handled at the bench scale, weighed out for condensation reactions with primary amines or diamines, and stocked as a standard shelf item by groups that synthesise Schiff base ligands on a routine basis for further characterisation and catalytic testing.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSalen ligand synthesis — condensation with chiral or achiral diamines gives the classic salen framework, with the 3-position tert-butyl group supplying the steric shielding that controls selectivity at the metal centre.\u003c\/li\u003e\n\u003cli\u003eSalan ligand preparation — the same condensation followed by reduction of the imine bonds yields salan ligands, where the bulky substituents continue to define the coordination pocket around the metal.\u003c\/li\u003e\n\u003cli\u003eGeneral Schiff base ligand chemistry — reaction of the aldehyde group with primary amines produces bidentate chelating ligands, making this a routine entry point for ligand libraries in coordination chemistry.\u003c\/li\u003e\n\u003cli\u003eHomogeneous catalyst development — metal complexes derived from this aldehyde benefit from improved solubility in non-polar organic solvents and reduced formation of bridging species that deactivate catalysts.\u003c\/li\u003e\n\u003cli\u003eCoordination chemistry research and teaching — the adjacent aldehyde and phenolic hydroxyl groups make this an ideal substrate for demonstrating chelate formation and metal complex synthesis in research laboratories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 37942-07-7\u003c\/li\u003e\n\u003cli\u003eChemical name: 3,5-Di-tert-butylsalicylaldehyde\u003c\/li\u003e\n\u003cli\u003eCatalogue number: D2646\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the standard TCI catalogue pack sizes; please confirm the required quantity when ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry, and well-ventilated place, away from direct sunlight, heat sources, and incompatible materials, and keep it in the original supplier packaging wherever possible. Amber glass or other opaque containers are appropriate for protecting the material from light. Handle the compound in a fume hood or in a well-ventilated working area, and wear standard laboratory personal protective equipment including safety goggles, chemically resistant gloves, and a laboratory coat. Avoid generating dust during weighing, close the container immediately after use, and always consult the manufacturer's safety data sheet before handling or disposal.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086570172634,"sku":"TCI2510D264622949","price":960000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086570205402,"sku":"TCI2510D264622950","price":2702000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2646.jpg?v=1768817747"},{"product_id":"tci2510d265422963","title":"TCI D2654 26153-38-8 3,5-Dihydroxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,5-Dihydroxybenzaldehyde is a chemical compound widely used as a building block in the synthesis of complex organic molecules. It is a versatile intermediate in various chemical reactions, including aldol condensation and substitution reactions, due to its functional groups. This compound plays a crucial role in organic chemistry laboratories, where it is employed to construct more intricate molecular structures. Its presence in research settings is vital for the development of new pharmaceuticals and chemical compounds.\u003c\/p\u003e\n\u003cp\u003eThe compound's stable chemical structure and controlled reactivity make it a preferred choice for researchers. It dissolves well in organic solvents such as ethyl acetate and ethanol, facilitating efficient separation and reaction processes. Its predictable chemical behavior allows scientists to design and optimize synthetic pathways with greater confidence. These properties contribute to its popularity among chemists working in both academic and industrial environments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,5-Dihydroxybenzaldehyde is commonly used in organic chemistry research, particularly in higher education institutions and research organizations. It is a key component in projects related to the synthesis of organic compounds and pharmaceutical research. Its availability and reliability make it a standard material in many laboratory workflows across the country.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis projects benefit from 3,5-Dihydroxybenzaldehyde due to its reactivity and structural versatility in creating complex molecules.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research utilizes this compound as a building block for developing new drug candidates through targeted chemical modifications.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry applications rely on its solubility and stability for accurate compound identification and characterization.\u003c\/li\u003e\n\u003cli\u003eTeaching laboratories use it to demonstrate fundamental organic reactions and synthetic techniques to students.\u003c\/li\u003e\n\u003cli\u003eIndustrial research and development incorporates it for the production of specialty chemicals and fine chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 26153-38-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003ePhysical form: Crystalline solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e3,5-Dihydroxybenzaldehyde should be stored in a cool, dry place, away from direct light and moisture. It is recommended to keep it in a sealed container to prevent exposure to air and humidity. The compound is generally stable under normal laboratory conditions but should be handled with care to avoid contamination. Proper labeling of storage containers is essential for safe handling and easy identification. Laboratory personnel should wear appropriate personal protective equipment when working with this compound to ensure safety during handling and experimentation.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086570795226,"sku":"TCI2510D265422963","price":2071000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086570827994,"sku":"TCI2510D265422964","price":7243000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2654.jpg?v=1768817750"},{"product_id":"tci2510d273723065","title":"TCI D2737 42906-19-4 4-(Di-p-tolylamino)benzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-(Di-p-tolylamino)benzaldehyde from TCI is a small molecule building block for organic semiconductors that combines a methyl-substituted triphenylamine unit, acting as the electron donor, with a benzaldehyde group serving as a reactive coupling point. The triphenylamine framework is widely recognised in organic electronics because its nitrogen centre is electron rich, its propeller-like geometry suppresses aggregate stacking, and it provides good hole-transport behaviour. The aldehyde group in the para position allows the molecule to be joined to electron-accepting units through simple condensation chemistry, making it a favoured starting material in the design of donor–π–acceptor chromophores.\u003c\/p\u003e\n\u003cp\u003eThe characteristic that makes this compound so frequently selected is the balance it strikes between ease of synthesis and the quality of the optoelectronic properties obtained. The two methyl groups on the tolyl rings improve solubility in common organic solvents and strengthen the electron-donating character compared with unsubstituted triphenylamine, so the HOMO energy level of the derivatives prepared from it can be shifted in a controlled manner. Its aldehyde functionality is compatible with the Knoevenagel reaction, condensation with rhodanine or cyanoacetic acid, the Wittig reaction and Horner–Wadsworth type couplings, giving synthetic chemists a broad and dependable set of routes to work with.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically encountered in university and institutional research groups working on organic photovoltaics, dye-sensitised solar cells, and organic light-emitting or hole-transport materials. It is generally purchased in research-scale quantities for multi-step synthetic work, where a reliable donor fragment shortens the route to a target chromophore. Because it is supplied by TCI as a catalogue reagent, it also suits teaching and method-development settings in which consistent, well-defined starting materials are needed for reproducible results.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDonor–π–acceptor chromophore synthesis: the para-aldehyde provides a direct condensation handle for attaching acceptor fragments while the triarylamine end supplies the electron-donating half of the push–pull system.\u003c\/li\u003e\n\u003cli\u003eDye-sensitised solar cell dye preparation: condensation with cyanoacetic acid or rhodanine derivatives converts the aldehyde into an anchoring acceptor group, producing complete sensitiser structures from a single donor precursor.\u003c\/li\u003e\n\u003cli\u003eHole-transport material development: the electron-rich triphenylamine core with its propeller geometry supports hole transport and discourages aggregate stacking, which is desirable in charge-transport layers.\u003c\/li\u003e\n\u003cli\u003eKnoevenagel and Wittig coupling chemistry: the reactive benzaldehyde group participates readily in Knoevenagel condensations, Wittig olefinations and Horner–Wadsworth type reactions used to extend conjugated backbones.\u003c\/li\u003e\n\u003cli\u003eHOMO level tuning studies: the two methyl substituents strengthen electron donation relative to plain triphenylamine, letting researchers shift the HOMO energy of derivative series in a controlled and comparable way.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 42906-19-4\u003c\/li\u003e\n\u003cli\u003eCategory: Materials Science \u0026gt; Material Building Blocks \u0026gt; Small Molecule Semiconductor Building Blocks\u003c\/li\u003e\n\u003cli\u003eProduct code: D2737\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale catalogue pack sizes; please confirm the size required when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: store in a tightly closed container in a cool, dry, well-ventilated place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its original tightly closed container in a cool, dry and well-ventilated area, protected from direct light and moisture, and keep it away from strong oxidising agents and ignition sources. Amber glass bottles or the supplier's original packaging are suitable containers; reseal promptly after each use to limit exposure to air and humidity. Handle in a fume hood using gloves, safety glasses and a laboratory coat, and weigh out portions with clean, dry spatulas to avoid contamination of the bulk material. Allow refrigerated containers to warm to room temperature before opening to prevent condensation. Always consult the manufacturer's safety data sheet before use, and dispose of residues and contaminated materials in accordance with local chemical waste regulations.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086585606362,"sku":"TCI2510D273723065","price":1062000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086585639130,"sku":"TCI2510D273723066","price":3382000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2737.jpg?v=1768817777"},{"product_id":"tci2510d277823116","title":"TCI D2778 3392-97-0 2,6-Dimethoxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e2,6-Dimethoxybenzaldehyde is a chemical compound widely used in organic laboratory reactions. It serves as a key building block in the synthesis of complex organic molecules, particularly in the development of aromatic and heterocyclic compounds. This compound is essential for researchers aiming to explore chemical reactivity and structural modifications in various synthetic pathways. Its versatility makes it a valuable resource in both academic and industrial research settings.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its stable molecular structure and high reactivity, which enable it to participate in a range of chemical transformations. It exhibits strong compatibility with functional groups such as amines, hydroxyls, and carboxylates, making it an ideal candidate for multi-step synthetic processes. These properties enhance its utility in reactions requiring controlled reactivity and structural integrity. Its chemical stability under specific conditions further supports its application in diverse laboratory environments.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 2,6-Dimethoxybenzaldehyde is commonly used in organic chemistry research, especially in the synthesis of aromatic compounds and the development of new chemical materials. It is also employed in educational settings to train students in chemical reaction techniques and molecular structure analysis. Its reliability and effectiveness make it a preferred choice for both research and teaching purposes.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of aromatic and heterocyclic compounds due to its reactivity and compatibility with various functional groups.\u003c\/li\u003e\n\u003cli\u003eReactions involving substitution and oxidation processes where stable molecular structure and high reactivity are required.\u003c\/li\u003e\n\u003cli\u003eDevelopment of new chemical materials through controlled synthetic pathways that benefit from its chemical versatility.\u003c\/li\u003e\n\u003cli\u003eEducational use in teaching chemical reaction techniques and molecular structure analysis to students in chemistry programs.\u003c\/li\u003e\n\u003cli\u003eResearch applications in the study of chemical reactivity and structural modifications in complex organic molecules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 3392-97-0\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid depending on the specific product formulation\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct sunlight and moisture. It is recommended to use airtight containers to prevent exposure to air and humidity. Proper ventilation is necessary when handling the material to avoid inhalation of vapors. Keep the substance away from incompatible materials such as strong oxidizing agents. Always follow standard laboratory safety protocols, including the use of personal protective equipment. Ensure that storage areas are secure and accessible only to authorized personnel.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086587572442,"sku":"TCI2510D277823116","price":2221000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086587605210,"sku":"TCI2510D277823117","price":8632000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D2778.jpg?v=1768817785"},{"product_id":"tci2510d316223417","title":"TCI D3162 27913-96-8 4-(1,1-Dioxothiomorpholino)benzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-(1,1-Dioxothiomorpholino)benzaldehyde is a chemical compound widely used in laboratory settings as a building block for the synthesis of complex heterocyclic compounds. Its unique molecular structure features an aldehyde group attached to an aromatic ring and a thiolactone group connected via a sulfur bond. This compound plays a crucial role in organic chemistry, particularly in the development of bioactive molecules. Due to its structural complexity and reactivity, it is a valuable tool for chemists aiming to create new substances with pharmaceutical or industrial applications.\u003c\/p\u003e\n\u003cp\u003eThe compound's high reactivity and compatibility with various synthetic pathways make it a preferred choice for researchers. Its solubility in organic solvents simplifies the synthesis and purification processes, enhancing its utility in laboratory workflows. Additionally, its ability to participate in multiple chemical reactions allows for the formation of diverse heterocyclic structures. These properties make it an essential component in the creation of compounds with potential therapeutic or functional applications.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this compound is commonly used by researchers in organic chemistry, pharmaceutical development, and materials science. Its relevance extends to the study of bioactive compounds, making it a key reagent in both academic and industrial research. Its availability in various packaging options ensures ease of use in both small-scale and larger laboratory settings.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of heterocyclic compounds due to its reactive aldehyde and thiolactone groups.\u003c\/li\u003e\n\u003cli\u003eDevelopment of pharmaceuticals and bioactive molecules as a versatile building block.\u003c\/li\u003e\n\u003cli\u003eResearch in materials science for the creation of functional polymers and chemical intermediates.\u003c\/li\u003e\n\u003cli\u003eInvestigation of chemical reactivity and structural modifications in synthetic pathways.\u003c\/li\u003e\n\u003cli\u003eSupport for academic and industrial research in drug discovery and chemical innovation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 27913-96-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities for laboratory use\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on packaging\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct light and moisture to maintain its stability and reactivity. It is recommended to use airtight containers to prevent exposure to air and humidity, which could affect its chemical integrity. In laboratory settings, proper ventilation should be ensured when handling the compound to minimize inhalation risks. Personal protective equipment, such as gloves and safety goggles, should be worn during handling to ensure safety. The compound should be kept in a secure location, away from incompatible materials to prevent any potential chemical interactions. Regular monitoring of storage conditions is advised to ensure optimal preservation of the compound.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086602088666,"sku":"TCI2510D316223417","price":2752000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086602121434,"sku":"TCI2510D316223418","price":8985000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3162.jpg?v=1767105728"},{"product_id":"tci2510d318423439","title":"TCI D3184 14615-72-6 3,5-Dibenzyloxybenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,5-Dibenzyloxybenzaldehyde is a chemical compound widely used as a foundational building block in the synthesis of complex molecules. It plays a crucial role in organic chemistry laboratories, where it serves as a versatile starting material for various chemical reactions. Its unique molecular structure allows it to participate in multiple reaction pathways, making it an essential tool for researchers aiming to develop new compounds. This compound is particularly valuable in environments where controlled chemical transformations are required.\u003c\/p\u003e\n\u003cp\u003eThe compound’s stability and predictable chemical behavior make it a preferred choice for laboratory use. Its aldehyde functional group and two benzyloxy groups provide structural versatility, enabling it to undergo substitution and reduction reactions efficiently. These properties make it ideal for applications requiring high reactivity and compatibility with a variety of functional groups. Its consistent performance under controlled conditions ensures reliable results in experimental settings.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,5-Dibenzyloxybenzaldehyde is commonly used in organic chemistry research, especially in the synthesis of aromatic and heterocyclic compounds. Its availability in the local market ensures accessibility for researchers and students conducting experiments that require a reliable and stable starting material. Its widespread use highlights its importance in both academic and industrial chemical research settings.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis of aromatic and heterocyclic compounds due to its reactive aldehyde and benzyloxy groups.\u003c\/li\u003e\n\u003cli\u003eDevelopment of complex molecular structures through substitution and reduction reactions.\u003c\/li\u003e\n\u003cli\u003eResearch in chemical reactivity and functional group compatibility in controlled laboratory environments.\u003c\/li\u003e\n\u003cli\u003eEducational use in teaching organic chemistry principles and reaction mechanisms.\u003c\/li\u003e\n\u003cli\u003ePreparation of intermediates for pharmaceutical and industrial chemical applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 14615-72-6\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory quantities\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from light and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry place, away from direct light and moisture. It is recommended to use airtight containers to prevent exposure to air and humidity. Due to its chemical nature, it should be handled in a well-ventilated area, and appropriate personal protective equipment should be worn. Avoid contact with skin and eyes, and ensure proper disposal of any unused material. Regular monitoring of storage conditions is advised to maintain its stability and effectiveness in laboratory applications.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086602973402,"sku":"TCI2510D318423439","price":733000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086603006170,"sku":"TCI2510D318423440","price":2297000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3184.jpg?v=1769143896"},{"product_id":"tci2510d326023510","title":"TCI D3260 57771-09-2 4-(Dibutylamino)salicylaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-(Dibutylamino)salicylaldehyde is a chemical compound widely used as a building block in organic synthesis. It serves as a versatile intermediate in the creation of complex molecules, particularly in pharmaceutical and industrial applications. This compound is valued for its ability to participate in various chemical reactions, making it an essential tool for researchers working on synthetic pathways. Its molecular structure consists of a salicylaldehyde group linked to a dibutylamine group, which contributes to its reactivity and functional versatility.\u003c\/p\u003e\n\u003cp\u003eOne of the key properties that make 4-(Dibutylamino)salicylaldehyde a preferred choice is its stability under controlled conditions and its controlled reactivity. These characteristics allow it to be used in a wide range of chemical transformations, including nucleophilic and electrophilic reactions. Additionally, its solubility in organic solvents such as ethyl acetate and acetone enhances its utility in laboratory settings, facilitating mixing and reaction processes. This combination of stability and reactivity makes it a reliable reagent for synthetic chemists.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 4-(Dibutylamino)salicylaldehyde is commonly utilized in chemical research, pharmaceutical development, and organic synthesis projects. Its role is critical in the creation of new compounds, particularly in the fields of medicinal chemistry and materials science. Due to its chemical properties and versatility, it is a popular choice among researchers in Indonesia who are working on complex molecular structures and functional group modifications.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis is a primary application where this compound is used to build complex molecules through substitution and condensation reactions.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research benefits from its role in the development of new drug compounds due to its reactivity and structural versatility.\u003c\/li\u003e\n\u003cli\u003eDye chemistry applications rely on its ability to participate in chemical reactions that modify molecular structures for coloring purposes.\u003c\/li\u003e\n\u003cli\u003eMaterials science research utilizes this compound for the creation of organic compounds with specific functional properties.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry laboratories use it as a standard reference material for testing and characterizing chemical reactivity and solubility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 57771-09-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid or liquid, depending on the specific formulation\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eThis compound should be stored in a cool, dry environment, away from direct sunlight and moisture to maintain its chemical integrity. It is recommended to use sealed containers made of glass or high-density polyethylene to prevent contamination and evaporation. Due to its reactivity, it should be handled with appropriate personal protective equipment such as gloves and safety goggles. In laboratory settings, it should be kept in a well-ventilated area to minimize exposure to vapors. Proper labeling of containers is essential for safe handling and to ensure that all personnel are aware of its chemical nature and potential hazards.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086605758682,"sku":"TCI2510D326023510","price":5124000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3260.jpg?v=1768817845"},{"product_id":"tci2510d333423575","title":"TCI D3334 5973-71-7 3,4-Dimethylbenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e3,4-Dimethylbenzaldehyde is a chemical compound widely used in organic reactions as a building block or intermediate. It plays a crucial role in the synthesis of aromatic compounds and their derivatives, making it an essential material for laboratory research. This compound is commonly utilized in the development of pharmaceuticals, food additives, and industrial chemicals. Its versatility allows it to participate in various chemical transformations, including reduction, oxidation, and substitution reactions, enabling the formation of complex molecules with specific structures.\u003c\/p\u003e\n\u003cp\u003eThe compound is known for its stable molecular structure and high reactivity, which makes it suitable for a wide range of chemical applications. Its aromatic nature contributes to its chemical behavior, while its relatively high boiling and melting points facilitate handling during laboratory procedures. The solid form and high purity of 3,4-Dimethylbenzaldehyde make it easy to store and use in different experimental setups. These properties ensure its reliability and consistency in both academic and industrial research settings.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, 3,4-Dimethylbenzaldehyde is frequently used by chemists, students, and pharmaceutical researchers for research and development purposes. Its broad applications in both pure and applied chemistry make it a valuable resource for experimentation and innovation. The compound's role in various synthetic pathways underscores its importance in the chemical sciences, supporting both educational and industrial advancements.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis where it serves as a key intermediate in the production of aromatic derivatives and pharmaceutical compounds.\u003c\/li\u003e\n\u003cli\u003eResearch in pharmaceutical development due to its role in the synthesis of active pharmaceutical ingredients.\u003c\/li\u003e\n\u003cli\u003eFood chemistry applications for the creation of flavor compounds and aroma molecules in food additive formulations.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical manufacturing for the production of dyes, perfumes, and other specialty chemicals.\u003c\/li\u003e\n\u003cli\u003eTeaching and experimental use in academic settings to demonstrate chemical reactivity and synthetic pathways.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 5973-71-7\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various quantities as per supplier specifications\u003c\/li\u003e\n\u003cli\u003ePhysical form: Solid\u003c\/li\u003e\n\u003cli\u003eStorage note: Store in a cool, dry place away from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003e3,4-Dimethylbenzaldehyde should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in airtight containers to prevent moisture absorption and contamination. Due to its aromatic nature, it should be stored away from strong oxidizing agents to avoid unwanted reactions. The compound is generally non-hazardous under normal laboratory conditions but should be handled with care to prevent skin contact. Proper ventilation is advised during handling to ensure a safe working environment. Always use appropriate personal protective equipment when working with this compound to minimize exposure risks.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086608576730,"sku":"TCI2510D333423575","price":884000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086608609498,"sku":"TCI2510D333423576","price":2979000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3334.jpg?v=1769143884"},{"product_id":"tci2510d346323750","title":"TCI D3463 5779-93-1 2,3-Dimethylbenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3463 2,3-Dimethylbenzaldehyde is an aromatic aldehyde that serves as a versatile non-heterocyclic building block in organic synthesis laboratories. Its molecule consists of a benzene ring carrying an aldehyde group together with two adjacent methyl groups at positions 2 and 3. The aldehyde group is one of the most productive functional groups in organic chemistry, because it can be directed into dozens of different transformations, ranging from condensation reactions through to nucleophilic addition. For this reason, the compound is often a practical entry point when researchers need to introduce a dimethyl-substituted aryl fragment into a larger molecular framework.\u003c\/p\u003e\n\u003cp\u003eThe characteristics that make it a preferred choice are the high yet still controllable reactivity of the aldehydic carbonyl group, combined with the distinctive steric influence of the methyl group in the ortho position. The ortho methyl group slightly twists and shields the carbonyl, so the selectivity of certain reactions can be steered in interesting ways that differ from unsubstituted benzaldehyde. Both methyl groups are also electron-donating, enriching the aromatic ring, while at the same time providing benzylic positions available for radical halogenation or further oxidation. This combination of electronic and steric features gives synthetic chemists a genuinely flexible starting material.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically used in university and institutional research groups working on organic synthesis, medicinal chemistry scaffolds, and materials precursors, as well as in industrial R\u0026amp;D units developing new molecules. It is generally handled at bench scale for method development, route scouting, and small-scale preparation of intermediates, where a well-characterised aromatic aldehyde from an established reagent brand supports reproducible results across repeated experiments and student projects.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAldol and Knoevenagel condensations: the reactive aldehydic carbonyl readily couples with active methylene compounds, making it a dependable aryl aldehyde component for building extended conjugated frameworks.\u003c\/li\u003e\n\u003cli\u003eReductive amination and imine formation: reaction with primary or secondary amines gives Schiff bases and amine products that carry the dimethylaryl fragment into target structures.\u003c\/li\u003e\n\u003cli\u003eNucleophilic addition chemistry: organometallic and other nucleophiles add cleanly to the carbonyl, giving substituted benzylic alcohols useful as intermediates in multi-step synthetic routes.\u003c\/li\u003e\n\u003cli\u003eBenzylic functionalisation studies: the two methyl groups provide benzylic positions suitable for radical halogenation or further oxidation, opening additional routes to diversify the aromatic core.\u003c\/li\u003e\n\u003cli\u003eSteric and selectivity investigations: the ortho methyl group twists and shields the carbonyl, so the compound is valuable for comparative studies of substituent effects against plain benzaldehyde.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS number: 5779-93-1\u003c\/li\u003e\n\u003cli\u003eProduct code: D3463\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003eChemical class: substituted aromatic aldehyde (non-heterocyclic building block)\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard laboratory research pack sizes; please confirm the currently offered options when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: store in a closed original container under the conditions stated on the product label and safety data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eKeep the product in its tightly closed original container, stored in a cool, dry, well-ventilated area away from heat, direct sunlight, and ignition sources. Aromatic aldehydes are generally sensitive to air and prolonged light exposure, so containers should be resealed promptly after each use and kept away from strong oxidising agents, strong bases, and amines. Handle in a fume hood using safety glasses, chemical-resistant gloves, and a laboratory coat, and avoid inhaling vapours or allowing contact with skin and eyes. Use clean, dry glassware or otherwise compatible labware when transferring material, label all secondary containers clearly, and always follow the manufacturer's safety data sheet together with your institution's chemical waste disposal procedures.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086617456858,"sku":"TCI2510D346323750","price":505000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086617489626,"sku":"TCI2510D346323751","price":1566000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3463.jpg?v=1769143865"},{"product_id":"tci2510d349823786","title":"TCI D3498 5779-95-3 3,5-Dimethylbenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3498 is 3,5-dimethylbenzaldehyde, an aromatic aldehyde bearing two methyl groups positioned meta to the formyl group. It belongs to the non-heterocyclic building blocks family and serves as a highly versatile starting material, because the aldehyde function is among the most reactive functional groups in organic chemistry. From this single handle, researchers can perform condensation with amines to form imines and Schiff bases, Wittig and aldol reactions for chain extension, reduction to the corresponding benzylic alcohol, and oxidation to the matching aromatic carboxylic acid.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this compound a preferred choice is its 3,5-dimethyl substitution pattern, which is symmetrical with respect to the formyl group. This symmetry simplifies the interpretation of nuclear magnetic resonance spectra, so characterization of downstream derivatives becomes considerably easier. Both methyl groups act as weak electron donors and impose steric hindrance on the flanks of the ring, which is useful when a researcher wants to control the dihedral angle between rings in biaryl compounds or tune the electron density of a ligand. In addition, the methyl groups can be further functionalized through radical halogenation or oxidation, opening additional synthetic routes.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically used in university and institutional research groups working on organic synthesis, ligand design, and materials chemistry, where a well-defined aromatic aldehyde is needed as a reliable entry point. It suits methodology development work, the preparation of Schiff base ligands, and the synthesis of derivative libraries in which straightforward spectroscopic confirmation of each intermediate keeps a multi-step project moving efficiently.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSchiff base and imine synthesis: the reactive formyl group condenses cleanly with primary amines, giving well-defined ligands whose symmetric aromatic ring simplifies structural confirmation by NMR.\u003c\/li\u003e\n\u003cli\u003eWittig and aldol chain extension: the aldehyde serves as the electrophilic partner for carbon–carbon bond formation, allowing researchers to build longer or branched frameworks from a single aromatic core.\u003c\/li\u003e\n\u003cli\u003eReduction to benzylic alcohol: the formyl group is readily reduced to the corresponding alcohol, providing a hydroxymethyl handle for etherification, esterification, or further substitution chemistry.\u003c\/li\u003e\n\u003cli\u003eOxidation to aromatic carboxylic acid: converting the aldehyde gives the matching 3,5-dimethyl-substituted acid, a useful precursor for amides, esters, and coordination chemistry applications.\u003c\/li\u003e\n\u003cli\u003eBiaryl and ligand design studies: the flanking methyl groups provide steric hindrance and weak electron donation, letting researchers control inter-ring dihedral angles and modulate electron density on the ligand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 5779-95-3\u003c\/li\u003e\n\u003cli\u003eChemical name: 3,5-Dimethylbenzaldehyde\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale packaging; please confirm the pack size options when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in the tightly closed original container as indicated on the manufacturer's label\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and incompatible materials such as strong oxidizing agents. Aromatic aldehydes are generally sensitive to air oxidation, so minimize headspace exposure and reseal the container promptly after each use; keeping the material under an inert atmosphere is advisable for long-term storage. Handle inside a fume hood using appropriate personal protective equipment, including safety goggles, chemical-resistant gloves, and a laboratory coat. Use clean, dry glassware or the original manufacturer's container for storage and transfer, avoid contact with skin and eyes, and always consult the manufacturer's safety data sheet before use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086619521242,"sku":"TCI2510D349823786","price":1541000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086619554010,"sku":"TCI2510D349823787","price":4594000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3498.jpg?v=1769143862"},{"product_id":"tci2510d353523832","title":"TCI D3535 19718-92-4 4-(Dimethylamino)butyraldehyde Dimethyl Acetal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e4-(Dimethylamino)butyraldehyde Dimethyl Acetal is an organic synthesis reagent that packs two useful functional groups into a single short-chain molecule: an aldehyde already protected as its dimethyl acetal at one end, and a tertiary dimethylamino amine at the other. In the laboratory, the compound acts as a masked aldehyde source, meaning the carbonyl group can be carried through reaction steps that would be unfriendly to a free aldehyde, then released again at the appropriate moment by hydrolysis under acidic aqueous conditions. This dual role is what makes it a practical building block for installing an aminobutyl chain onto a target molecular framework.\u003c\/p\u003e\n\u003cp\u003eThe characteristics that make it a widely chosen reagent are the stability of the acetal toward bases, nucleophiles, and many organometallic reagents, so researchers can carry out alkylation, coupling, or ring formation without worrying about side reactions at the carbonyl. On the other hand, the dimethylamino group is basic and readily protonated, giving the target molecule hydrophilic character, salt-forming capability, and an ionic interaction point that is often required in the design of bioactive compounds. The four-carbon chain provides a spacer of convenient length between the two functional groups.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically used in university and institutional organic synthesis groups, medicinal chemistry programmes, and pharmaceutical research and development work where an aminoalkyl side chain has to be attached to a scaffold and the aldehyde later unmasked. It suits multi-step synthesis routes on a research scale, method development work, and the preparation of intermediates and reference materials, where a protected building block simplifies planning and reduces the number of separate protection steps.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasked aldehyde introduction — the protected acetal carries a latent carbonyl safely through basic, nucleophilic, or organometallic steps before controlled acidic aqueous hydrolysis reveals the free aldehyde.\u003c\/li\u003e\n\u003cli\u003eAminobutyl side-chain installation — the four-carbon spacer bearing a terminal dimethylamino group lets researchers append a basic aminoalkyl arm directly onto a target molecular framework.\u003c\/li\u003e\n\u003cli\u003eMedicinal chemistry scaffold design — the readily protonated tertiary amine confers hydrophilicity, salt-forming ability, and an ionic interaction point frequently sought in bioactive compound design.\u003c\/li\u003e\n\u003cli\u003eRing formation and cyclisation routes — the acetal remains intact during ring-closing chemistry, so the unmasked aldehyde can later drive condensation or annulation onto the newly formed core.\u003c\/li\u003e\n\u003cli\u003eAlkylation and coupling sequences — the reagent tolerates alkylation and coupling conditions without competing carbonyl side reactions, making it suitable for building multi-step synthetic intermediates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS number: 19718-92-4\u003c\/li\u003e\n\u003cli\u003eProduct code: D3535\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: research and laboratory-scale packaging as offered by the manufacturer; please confirm the available size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep tightly closed in a cool, dry place away from moisture and acids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the reagent in its original tightly closed container in a cool, dry, well-ventilated area, protected from moisture and kept away from acids, since acidic aqueous conditions hydrolyse the acetal and release the free aldehyde prematurely. Amber glass or the supplier's original bottle is suitable, and containers should be resealed promptly after each withdrawal to limit exposure to atmospheric humidity. Handle in a fume hood using safety glasses, gloves, and a laboratory coat, transfer with clean dry glassware or syringes, and avoid contact with skin, eyes, and clothing. Label all secondary containers clearly, keep the reagent away from ignition sources, and consult the manufacturer's safety data sheet before use and for waste disposal.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086622568666,"sku":"TCI2510D353523832","price":1718000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086622601434,"sku":"TCI2510D353523833","price":5150000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3535.jpg?v=1769143859"},{"product_id":"tci2510d364523994","title":"TCI D3645 116313-85-0 3,4-Dihydroxy-5-nitrobenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3645 3,4-Dihydroxy-5-nitrobenzaldehyde is a non-heterocyclic building block that carries three distinct functional groups on a single aromatic ring: two adjacent hydroxyl groups forming a catechol motif, one nitro group, and one aldehyde group. This density of functionality makes it a highly productive starting material in the organic synthesis laboratory. The aldehyde group can be elaborated through condensation, reduction, oxidation, or reductive amination; the catechol motif participates in metal binding and antioxidant chemistry; and the nitro group contributes electron withdrawal that meaningfully alters the acidity and reactivity of the ring.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this material a preferred choice is its distinctive nitrocatechol framework. The nitrocatechol motif is widely recognised in medicinal chemistry research as a scaffold examined in the development of catechol O-methyltransferase enzyme inhibitors, which makes this reagent a valuable precursor for the synthesis of model compounds and research derivatives. In addition, the active aldehyde group enables Knoevenagel reactions and condensations with active methylene compounds to obtain conjugated structures, while the pair of adjacent hydroxyl groups provides chelating capability toward metal centres.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically used in university and institutional organic synthesis groups, medicinal chemistry research programmes, and materials chemistry work where a multifunctional aromatic starting material is required. It is generally handled at bench scale for method development, derivative preparation, and the construction of reference compounds, where a single well-defined building block allows several synthetic routes to be explored from one stock item rather than requiring separate specialised reagents.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedicinal chemistry precursor work: the nitrocatechol framework is a scaffold studied in catechol O-methyltransferase inhibitor research, making this reagent a direct entry point for model compounds.\u003c\/li\u003e\n\u003cli\u003eKnoevenagel condensation chemistry: the active aldehyde group readily condenses with active methylene compounds, giving conjugated structures useful in both synthetic and materials-oriented research programmes.\u003c\/li\u003e\n\u003cli\u003eAldehyde derivatisation studies: the formyl group supports reduction, oxidation, and reductive amination, allowing one starting material to generate several distinct derivative families.\u003c\/li\u003e\n\u003cli\u003eMetal coordination and chelation studies: the two adjacent hydroxyl groups forming the catechol motif provide binding capability toward metal centres in coordination chemistry investigations.\u003c\/li\u003e\n\u003cli\u003eStructure–reactivity investigations: the electron-withdrawing nitro group meaningfully alters ring acidity and reactivity, making this compound useful for studying substituent effects on aromatic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eProduct code: D3645\u003c\/li\u003e\n\u003cli\u003eCAS number: 116313-85-0\u003c\/li\u003e\n\u003cli\u003eChemical name: 3,4-Dihydroxy-5-nitrobenzaldehyde\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale packaging; please confirm the required pack size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: store according to the manufacturer's label and the accompanying safety data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the container tightly closed in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and incompatible materials, following the storage conditions stated on the manufacturer's label and safety data sheet. Keep the material in its original supplier container, or in a clean, chemically compatible and clearly labelled amber glass container if transfer is necessary, since catechol-containing compounds are generally sensitive to air and light. Handle the compound in a fume hood using appropriate personal protective equipment, including safety glasses, chemical-resistant gloves, and a laboratory coat. Avoid generating dust, avoid contact with skin and eyes, and close the container promptly after weighing. Dispose of residues and contaminated materials in accordance with applicable institutional and local chemical waste regulations.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48086631284954,"sku":"TCI2510D364523994","price":2726000.0,"currency_code":"IDR","in_stock":true}]},{"product_id":"tci2510d368124033","title":"TCI D3681 1123-56-4 2,6-Dimethylbenzaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3681 2,6-Dimethylbenzaldehyde is a non-heterocyclic building block, specifically an aromatic aldehyde carrying two methyl groups that flank the formyl group at both ortho positions. Aromatic aldehydes are among the most versatile reagents in organic synthesis because their carbonyl group readily undergoes nucleophilic addition, condensation, reduction, oxidation, and reductive amination. The role of this compound in the laboratory is to supply a 2,6-dimethylphenyl fragment together with a ready-to-elaborate aldehyde reaction site, which is why it is widely used to construct amines, benzylic alcohols, imines, ligands, and a broad range of target molecular frameworks in organic and medicinal chemistry research.\u003c\/p\u003e\n\u003cp\u003eThe distinguishing property that leads chemists to select this reagent is the steric hindrance created by the two methyl groups positioned on either side of the formyl group. This hindrance forces the carbonyl group out of perfect coplanarity with the benzene ring, reduces conjugation, and alters its reactivity pattern compared with ordinary benzaldehyde. As a result, the compound is useful for controlling reaction selectivity, slowing certain side pathways, and building molecules with twisted conformations that are valued in ligand design and materials work. The methyl groups themselves also remain available as part of the final scaffold.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically stocked by university research groups, medicinal chemistry teams, and industrial R\u0026amp;D units that carry out multi-step organic synthesis. It is normally purchased in research-scale quantities for method development, reaction screening, and the preparation of intermediates rather than for bulk production. Because it is supplied as a catalogue reagent from TCI, it fits well into laboratories that require consistent, well-documented building blocks for reproducible synthetic routes and for teaching advanced organic synthesis practicals.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReductive amination and amine synthesis — the aldehyde group condenses with primary or secondary amines and is then reduced, delivering sterically shielded 2,6-dimethylbenzyl amines for library and lead work.\u003c\/li\u003e\n\u003cli\u003eImine and Schiff base formation — condensation with amines gives bulky imines whose hindered geometry is often exploited in ligand frameworks and in coordination chemistry studies.\u003c\/li\u003e\n\u003cli\u003eBenzylic alcohol preparation — controlled reduction of the formyl group provides 2,6-dimethylbenzyl alcohol derivatives useful as intermediates or as protected fragments in longer synthetic sequences.\u003c\/li\u003e\n\u003cli\u003eCondensation and olefination chemistry — the carbonyl serves as an electrophilic partner in aldol-type, Wittig-type, and related condensations where the ortho methyl groups modulate the reaction outcome.\u003c\/li\u003e\n\u003cli\u003eLigand and materials scaffold construction — the twisted, non-coplanar arrangement forced by the flanking methyl groups is deliberately used to build conformationally restricted architectures for design studies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS number: 1123-56-4\u003c\/li\u003e\n\u003cli\u003eCatalogue number: D3681\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard TCI research-scale catalogue pack sizes; please confirm the currently offered packaging when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in the closed original container under the conditions stated on the manufacturer label and safety data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the reagent in a cool, dry, well-ventilated chemical store away from heat, direct sunlight, ignition sources, and strong oxidising agents, following the specific conditions printed on the manufacturer label and safety data sheet. Keep the material in its tightly closed original container, or in a compatible tightly sealed glass container that is clearly labelled if decanted, and reseal promptly after each use to limit exposure to air and moisture. Handle inside a fume hood using safety glasses, gloves, and a laboratory coat, avoid inhalation of vapour and contact with skin and eyes, and use clean, dry glassware and spatulas when weighing. Segregate incompatible chemicals during storage, keep spill absorbent and eyewash facilities accessible, and dispose of residues and contaminated materials as chemical waste in accordance with institutional procedures. Always read the full safety data sheet before first use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086632857818,"sku":"TCI2510D368124033","price":1616000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086632890586,"sku":"TCI2510D368124034","price":5477000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3681.jpg?v=1769141904"},{"product_id":"tci2510d385724254","title":"TCI D3857 55745-70-5 2,3-Dihydrobenzofuran-5-carboxaldehyde","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI D3857 2,3-Dihydrobenzofuran-5-carboxaldehyde is a heterocyclic building block that combines a dihydrobenzofuran framework with an aldehyde group at the five position. This partially hydrogenated benzofuran skeleton is a motif frequently encountered in active pharmaceutical ingredients and natural products, while the aldehyde group provides a highly versatile point of reaction for synthetic chemists. In other words, a single bottle of this reagent already delivers a structurally valuable core together with a chemical handle for extending the molecule in whatever direction the researcher requires within a new compound discovery programme.\u003c\/p\u003e\n\u003cp\u003eThe main appeal of this material lies in the readily directed reactivity of its aromatic formyl group. The aldehyde can undergo reductive amination, Wittig and Horner-Wadsworth-Emmons reactions, aldol and Knoevenagel condensations, imine and oxime formation, as well as oxidation to the corresponding carboxylic acid or reduction to the benzylic alcohol. The fused dihydrofuran ring imparts electronic character and conformational rigidity that differ from those of an ordinary benzaldehyde, so the resulting derivatives display distinctive solubility and interaction profiles. As a TCI product, lot-to-lot consistency of quality helps maintain reproducible synthetic results.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this building block is typically used in academic and industrial research settings where medicinal chemistry, organic synthesis, and natural product derivatisation work is carried out. University research groups, pharmaceutical R\u0026amp;D units, and contract synthesis laboratories draw on reagents of this type when constructing focused compound libraries or preparing intermediates on a small scale. Its role is that of a starting point in a multi-step route rather than a bulk process chemical, which suits the working scale of most research laboratories in Indonesia.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedicinal chemistry lead elaboration — the dihydrobenzofuran core appears widely in pharmaceutical actives, so this reagent provides a relevant scaffold that chemists can extend directly from the formyl handle.\u003c\/li\u003e\n\u003cli\u003eReductive amination to secondary and tertiary amines — the aromatic aldehyde couples cleanly with amine partners, giving access to amine-linked derivatives that are common in bioactive molecule design programmes.\u003c\/li\u003e\n\u003cli\u003eOlefination via Wittig and Horner-Wadsworth-Emmons chemistry — the formyl group converts efficiently into alkene linkages, allowing researchers to lengthen the carbon framework in a controlled and predictable manner.\u003c\/li\u003e\n\u003cli\u003eAldol and Knoevenagel condensation studies — the reactive aldehyde participates readily in carbon-carbon bond forming condensations, supporting the preparation of extended conjugated systems for further transformation.\u003c\/li\u003e\n\u003cli\u003eImine and oxime derivative preparation — condensation with amines or hydroxylamine gives nitrogen-containing derivatives, useful for both synthetic elaboration and structural characterisation work in research laboratories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (Tokyo Chemical Industry)\u003c\/li\u003e\n\u003cli\u003eCAS number: 55745-70-5\u003c\/li\u003e\n\u003cli\u003eProduct code: D3857\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in standard research quantities as listed by the manufacturer; please confirm the required size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in a cool, dry place in the tightly closed original container\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore the material in its tightly closed original container in a cool, dry, and well-ventilated place, away from direct sunlight, heat sources, and incompatible chemicals such as strong oxidising agents. Aromatic aldehydes are generally sensitive to prolonged exposure to air, so minimise the time the container remains open and reseal it promptly after each use. Handle the reagent inside a fume hood while wearing safety glasses, chemically resistant gloves, and a laboratory coat. Avoid inhalation of vapours and contact with skin and eyes. Always consult the manufacturer's Safety Data Sheet before use, and dispose of residues and contaminated materials in accordance with applicable chemical waste regulations.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086641705178,"sku":"TCI2510D385724254","price":1742000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086641737946,"sku":"TCI2510D385724255","price":5831000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510D3857.jpg?v=1767106685"}],"url":"https:\/\/amiscientific.com\/en\/collections\/chemicals-by-class-compounds-by-functional-group-aldehydes.oembed?page=25","provider":"AMI Scientific","version":"1.0","type":"link"}