{"title":"Allenes [Non-Heterocyclic Building Blocks]","description":"\u003cp\u003e\u003cstrong\u003eAllenes [Non-Heterocyclic Building Blocks]\u003c\/strong\u003e — berisi senyawa dengan gugus alena (allene), yaitu dua ikatan rangkap karbon berurutan (kumulatif) yang membentuk geometri ortogonal khas dan reaktivitas tinggi. Struktur non-heterosiklik ini menjadikannya blok bangun serbaguna untuk pembentukan ikatan karbon-karbon baru dalam sintesis organik.\u003c\/p\u003e\u003cp\u003eAlena seperti turunan boronat, pentadiena, dan ester alenoat dipakai dalam reaksi sikloadisi, hidrofungsionalisasi, serta reaksi berkatalis logam transisi untuk merakit cincin karbosiklik atau rantai karbon bercabang. Kimiawan sintesis memanfaatkan gugus alilboronat seperti 2-Allenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane sebagai mitra dalam reaksi adisi alil, sementara senyawa seperti 1,2-Pentadiene dan 3-Methyl-1,2-butadiene berperan sebagai substrat model dalam pengembangan metodologi baru.\u003c\/p\u003e\u003cp\u003eContoh produk dalam koleksi ini: \u003ca href=\"\/en\/products\/tci2510a20862651\"\u003eTCI A2086 865350-17-0 2-Allenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510e082028611\"\u003eTCI E0820 14369-81-4 Ethyl 2,3-Butadienoate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510p080546249\"\u003eTCI P0805 591-95-7 1,2-Pentadiene\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510m062138376\"\u003eTCI M0621 598-25-4 3-Methyl-1,2-butadiene\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePerhatikan kestabilan alena yang mudah terisomerisasi atau terpolimerisasi, kemurnian serta kadar isomer geometri, dan kondisi penyimpanan dingin yang sesuai untuk senyawa volatil seperti golongan pentadiena. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.\u003c\/p\u003e\u003cp\u003eKategori lain yang sejajar di bawah Non-Heterocyclic Building Blocks, sering dipakai bersamaan dalam satu alur kerja laboratorium:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-carbonyl-compounds-non-heterocyclic-building-blocks\"\u003eCarbonyl Compounds [Non-Heterocyclic Building Blocks]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nitrogen-compounds-non-heterocyclic-building-blocks\"\u003eNitrogen Compounds [Non-Heterocyclic Building Blocks]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-oxygen-compounds-non-heterocyclic-building-blocks\"\u003eOxygen Compounds [Non-Heterocyclic Building Blocks]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-sulfur-compounds-non-heterocyclic-building-blocks\"\u003eSulfur Compounds [Non-Heterocyclic Building Blocks]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-halogenated-hydrocarbons-fluorides-expected-non-heterocyclic-building-blocks\"\u003eHalogenated Hydrocarbons (Fluorides expected) [Non-Heterocyclic Building Blocks]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-arenes-non-heterocyclic-building-blocks\"\u003eArenes [Non-Heterocyclic Building Blocks]\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKembali ke \u003ca href=\"\/en\/collections\/tci-l3-non-heterocyclic-building-blocks\"\u003eNon-Heterocyclic Building Blocks\u003c\/a\u003e. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.\u003c\/p\u003e","products":[{"product_id":"tci2510e082028611","title":"TCI E0820 14369-81-4 Ethyl 2,3-Butadienoate","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eEthyl 2,3-Butadienoate is a chemical compound widely used in organic reactions for the synthesis of complex molecules. As an ester of butadienoic acid, it serves as a fundamental building block in chemical laboratories, offering a versatile structure that can participate in various synthetic transformations. This compound is particularly valuable due to its reactivity and compatibility with multiple reaction conditions, making it a key component in the development of new chemical entities. Its role in laboratory settings is critical for researchers aiming to design and synthesize novel compounds with specific functional groups.\u003c\/p\u003e\n\u003cp\u003eThe compound's high reactivity and ability to engage in important reactions such as the Diels-Alder reaction make it a preferred choice for synthetic chemists. Its chemical stability under controlled conditions allows for reliable use in laboratory experiments, although it remains sensitive to high temperatures and exposure to air. These properties ensure that it can be effectively utilized in a range of applications while maintaining the integrity of the reaction outcomes. The compound’s distinct aroma also necessitates careful handling during storage and use to prevent contamination or unintended reactions.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, Ethyl 2,3-Butadienoate is commonly used in organic chemistry research, especially in pharmaceutical and materials science fields. Its role in the synthesis of synthetic compounds supports the development of new drugs and advanced materials. Due to its molecular simplicity and reactivity, it is a favored reagent for scientists and researchers aiming to modify molecular structures or create new chemical compounds.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganic synthesis is a key application where Ethyl 2,3-Butadienoate is used for constructing complex molecules through various reaction mechanisms.\u003c\/li\u003e\n\u003cli\u003ePharmaceutical research benefits from this compound as it is integral in the development of new drug molecules and active pharmaceutical ingredients.\u003c\/li\u003e\n\u003cli\u003eMaterials science applications rely on Ethyl 2,3-Butadienoate for the synthesis of polymers and specialty chemicals with specific functional properties.\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry uses this compound as a standard reference material for calibration and quality control in chemical analysis.\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical production incorporates Ethyl 2,3-Butadienoate as a precursor for the manufacture of synthetic compounds used in various industries.\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: 14369-81-4\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Building Blocks \u0026gt; Non-Heterocyclic Building Blocks\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in standard laboratory 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 and heat sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eEthyl 2,3-Butadienoate should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep the compound in tightly sealed containers to prevent exposure to air and moisture, which can affect its reactivity. Due to its sensitivity to high temperatures, it should be stored away from heat sources and direct sunlight. Proper ventilation is essential when handling the compound to minimize inhalation of vapors. Laboratory personnel should wear appropriate personal protective equipment, such as gloves and safety goggles, to ensure safe handling. The compound should be kept in a designated chemical storage area to prevent accidental exposure and ensure compliance with safety protocols.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48086898376922,"sku":"TCI2510E082028611","price":3064000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48086898409690,"sku":"TCI2510E082028612","price":10035000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510E0820.jpg?v=1767111831"},{"product_id":"tci2510m062138376","title":"TCI M0621 598-25-4 3-Methyl-1,2-butadiene","description":"\u003cp\u003e\u003cstrong\u003e3-Methyl-1,2-butadiene\u003c\/strong\u003e (CAS 598-25-4) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eGC Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C5H8\u003c\/li\u003e\n\u003cli\u003eCAS number: 598-25-4\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;97.0%(GC)\u003c\/li\u003e\n\u003cli\u003eTCI product code: M0621\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e 1,1-Dimethylallene\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1mL","offer_id":48087550984410,"sku":"TCI2510M062138376","price":2840000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510M0621.jpg?v=1767123353"},{"product_id":"tci2510p080546249","title":"TCI P0805 591-95-7 1,2-Pentadiene","description":"\u003cp\u003e\u003cstrong\u003e1,2-Pentadiene\u003c\/strong\u003e (CAS 591-95-7) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eGC Grade \/ for Synthesis\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C5H8\u003c\/li\u003e\n\u003cli\u003eCAS number: 591-95-7\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;95.0%(GC)\u003c\/li\u003e\n\u003cli\u003eTCI product code: P0805\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Ethylallene\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48087994106074,"sku":"TCI2510P080546249","price":8966000.0,"currency_code":"IDR","in_stock":true},{"title":"5g","offer_id":48087994138842,"sku":"TCI2510P080546250","price":31732000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510P0805.jpg?v=1767133755"}],"url":"https:\/\/amiscientific.com\/en\/collections\/tci-l4-allenes-non-heterocyclic-building-blocks.oembed","provider":"AMI Scientific","version":"1.0","type":"link"}