{"title":"Rf-Tagged Reagents [Fluorous Synthesis]","description":"\u003cp\u003e\u003cstrong\u003eRf-Tagged Reagents [Fluorous Synthesis]\u003c\/strong\u003e — mencakup reagen berlabel gugus perfluoroalkil (Rf) seperti asil florida, tiol, alkohol, dan alkil iodida terfluorinasi yang dirancang untuk teknik sintesis fluorous, memanfaatkan afinitas selektif fasa fluor guna mempermudah pemisahan senyawa target dari campuran reaksi.\u003c\/p\u003e\u003cp\u003eReagen bertag Rf ini dipakai dalam sintesis fluorous untuk memudahkan purifikasi produk reaksi melalui ekstraksi fasa padat atau cair berbasis fluor, tanpa memerlukan kromatografi konvensional. Turunan seperti alkil iodida dan tiol terfluorinasi umum digunakan peneliti kimia organik sebagai gugus penanda (tag) sementara pada substrat dalam sintesis paralel maupun kombinatorial, serta reaksi radikal dan tioleter.\u003c\/p\u003e\u003cp\u003eContoh produk dalam koleksi ini: \u003ca href=\"\/en\/products\/tci2510u007556289\"\u003eTCI U0075 355-38-4 Undecafluorohexanoyl Fluoride\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510h084333543\"\u003eTCI H0843 375-95-1 Heptadecafluorononanoic Acid\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t405655788\"\u003eTCI T4056 34451-26-8 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctane-1-thiol\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510h123434001\"\u003eTCI H1234 2058-94-8 Heneicosafluoroundecanoic Acid\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t252853871\"\u003eTCI T2528 647-42-7 1H,1H,2H,2H-Tridecafluoro-1-n-octanol\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510h150234371\"\u003eTCI H1502 34598-33-9 2H,2H,3H,3H-Heptadecafluoroundecanoic Acid\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510t207453427\"\u003eTCI T2074 2043-57-4 1H,1H,2H,2H-Tridecafluoro-n-octyl Iodide\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510n060043386\"\u003eTCI N0600 2043-47-2 1H,1H,2H,2H-Nonafluoro-1-hexanol\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePerhatikan panjang rantai perfluoroalkil dan gugus fungsi ujung (tiol, iodida, alkohol, atau asil florida) agar sesuai dengan reaksi konjugasi yang direncanakan, serta tingkat kemurnian dan bentuk cair reagen. 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 Fluorous Synthesis, sering dipakai bersamaan dalam satu alur kerja laboratorium:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-fluorous-solvents\"\u003eFluorous Solvents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-ionic-liquids-specialty-synthesis\"\u003eIonic Liquids [Specialty Synthesis]\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-solid-supported-synthesis\"\u003eSolid Supported Synthesis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l3-enzyme-mediated-synthesis\"\u003eEnzyme-Mediated Synthesis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKembali ke \u003ca href=\"\/en\/collections\/tci-l3-fluorous-synthesis\"\u003eFluorous Synthesis\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":"tci2510h084333543","title":"TCI H0843 375-95-1 Heptadecafluorononanoic Acid","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI H0843 Heptadecafluorononanoic Acid is a perfluorinated carboxylic acid built on a nine-carbon chain in which every hydrogen atom of the alkyl backbone has been replaced by fluorine. The compound belongs to the family of perfluoroalkyl carboxylic acids and serves as an important reference material in fluorous chemistry as well as in environmental analysis. In the laboratory it is used as a comparison standard in the analysis of perfluoroalkyl compounds, as a fluorous surfactant in two-phase reaction systems, and as a starting material for the synthesis of fluorine-labelled derivatives that carry distinctive surface properties.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this material a preferred choice is the combination of a perfluoroalkyl chain that is strongly hydrophobic and lipophobic at the same time with a polar carboxylate head group. Perfluorinated chains are known for high chemical and thermal stability together with very low surface energy, so their derivatives are able to lower surface tension markedly and to form a fluorous phase that separates from both organic and aqueous phases. In fluorous chemistry this phase-separation behaviour is exactly what is exploited to simplify the purification of reaction products, while the carboxylate group remains available for conversion into salts, esters, amides, or acid chlorides.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories the material is typically handled in analytical and synthetic settings where perfluoroalkyl substances are measured or prepared. It supports method development and comparison work in environmental analysis, and it is drawn on in synthesis groups that build fluorine-labelled derivatives or that run biphasic reactions relying on a separate fluorous layer. Because the reference role demands consistency, the material is normally kept in a controlled store and dispensed in small working portions.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReference standard for perfluoroalkyl analysis: the compound is a defined perfluorinated carboxylic acid, so it provides a consistent comparison point when perfluoroalkyl substances are identified and measured.\u003c\/li\u003e\n\u003cli\u003eEnvironmental analysis of perfluorinated compounds: as a recognised reference material in this field, it supports comparison work where perfluoroalkyl carboxylic acids are the analytical target of interest.\u003c\/li\u003e\n\u003cli\u003eFluorous surfactant in two-phase reaction systems: the very low surface energy of the perfluorinated chain lowers surface tension markedly and helps establish the separate fluorous layer such systems depend on.\u003c\/li\u003e\n\u003cli\u003eStarting material for fluorine-labelled derivatives: the carboxylate head group can be converted into salts, esters, amides, or acid chlorides, giving access to derivatives with distinctive surface properties.\u003c\/li\u003e\n\u003cli\u003ePurification through fluorous phase separation: the chain is hydrophobic and lipophobic at once, so the fluorous phase separates from organic and aqueous phases and simplifies recovery of reaction products.\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: 375-95-1\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Specialty Synthesis \u0026gt; Fluorous Synthesis\u003c\/li\u003e\n\u003cli\u003eChemical class: perfluoroalkyl carboxylic acid, nine-carbon perfluorinated chain\u003c\/li\u003e\n\u003cli\u003ePack sizes: available in the pack sizes listed on this product page\u003c\/li\u003e\n\u003cli\u003eStorage: keep in a closed original container under the conditions stated by the manufacturer\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 area, away from moisture and from incompatible substances, following the conditions stated by the manufacturer on the label and safety data sheet. Chemically resistant containers with secure closures are appropriate, and the container should be reclosed promptly after each use so that the material is not left exposed. Handle the compound as a carboxylic acid: work in a fume hood, wear a laboratory coat, chemical-resistant gloves, and eye protection, and avoid contact with skin, eyes, and clothing as well as inhalation of any dust or vapour. Dispense only the amount required for the work in hand, keep the bulk container closed in the store, and consult the safety data sheet before use and before disposal.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48087238967514,"sku":"TCI2510H084333543","price":1062000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48087239000282,"sku":"TCI2510H084333544","price":2702000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510H0843.jpg?v=1768205528"},{"product_id":"tci2510h123434001","title":"TCI H1234 2058-94-8 Heneicosafluoroundecanoic Acid","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eHeneicosafluoroundecanoic Acid is an eleven-carbon carboxylic acid in which every hydrogen position along the alkyl chain has been replaced by fluorine. This long perfluoroalkyl architecture gives the molecule a combination of properties not found in ordinary fatty acids: markedly stronger acidity arising from the electron-withdrawing effect of fluorine, very high thermal and chemical stability, and a distinctive affinity for fluorinated phases. In the laboratory it is used primarily in fluorous chemistry, serving both as a fluorous tag and as a starting material for the preparation of other fluorinated derivatives.\u003c\/p\u003e\n\u003cp\u003eThe characteristic that underlies its selection is the fluorine version of the \"like dissolves like\" principle. The long perfluoroalkyl chain causes the molecule to prefer fluorinated solvents over both conventional organic phases and water, and it is precisely this difference in affinity that is exploited for triphasic separations or fluorous solid-phase extraction. The terminal carboxyl group provides a convenient point of attachment that is readily activated into an ester, an amide, or an acid chloride, allowing the fluorous tag to be appended to other substrates. Its high acidity also makes the compound useful as a component of fluorinated surfactants.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories this material is typically found in academic and institutional research groups working on synthetic methodology, separation science, and fluorine chemistry, as well as in industrial R\u0026amp;D units developing fluorinated specialty materials. It is generally purchased in small research quantities rather than bulk volumes, since fluorous tagging and extraction work consumes limited amounts per experiment. Supplied by TCI, it sits within the specialty synthesis segment of the reagent inventory rather than among routine bench chemicals.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluorous tagging of synthetic intermediates, where the carboxyl group is activated to an ester or amide so the perfluoroalkyl chain can be attached covalently to a substrate for later phase-based recovery.\u003c\/li\u003e\n\u003cli\u003eFluorous solid-phase extraction, where the strong affinity of the long perfluoroalkyl chain for fluorinated stationary phases allows tagged species to be retained and separated from untagged reaction components.\u003c\/li\u003e\n\u003cli\u003eTriphasic liquid-liquid separation work, in which the compound's preference for fluorinated solvents over both organic and aqueous phases provides the partitioning behaviour that drives the separation.\u003c\/li\u003e\n\u003cli\u003ePreparation of other fluorinated derivatives, using the terminal carboxyl group as a readily activated synthetic handle for conversion into acid chlorides, esters, or amides bearing the same perfluoroalkyl chain.\u003c\/li\u003e\n\u003cli\u003eFormulation and study of fluorinated surfactants, where the combination of high acidity from the electron-withdrawing fluorines and a long fluorous tail supplies the required surface-active character.\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: H1234\u003c\/li\u003e\n\u003cli\u003eCAS number: 2058-94-8\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Specialty Synthesis \u0026gt; Fluorous Synthesis\u003c\/li\u003e\n\u003cli\u003ePack sizes: research-scale packaging as listed by the manufacturer; please confirm the available size when ordering\u003c\/li\u003e\n\u003cli\u003eStorage: keep in a tightly closed container in a cool, dry, well-ventilated place\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 area, away from heat sources and from incompatible materials such as strong bases and strong oxidising agents. Keep the compound in its original manufacturer packaging, or in chemically compatible tightly sealed glass or fluoropolymer containers, clearly labelled with the product name and CAS number. Because this is a strongly acidic material, handle it inside a fume hood using safety glasses, gloves, and a laboratory coat, and avoid generating or inhaling dust. Return the container promptly after weighing and consult the manufacturer's safety data sheet before first use.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48087261970650,"sku":"TCI2510H123434001","price":1036000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510H1234.jpg?v=1768205548"},{"product_id":"tci2510h150234371","title":"TCI H1502 34598-33-9 2H,2H,3H,3H-Heptadecafluoroundecanoic Acid","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eTCI H1502, with CAS number 34598-33-9, is a specialized chemical compound known as 2H,2H,3H,3H-Heptadecafluoroundecanoic Acid. This compound is a key reagent in advanced laboratory settings, particularly in the field of fluorous synthesis. Its unique structure, characterized by a high fluorine content, makes it an essential component for a variety of chemical reactions that require precise control and selectivity. It is widely used in synthetic chemistry to facilitate reactions such as substitution and addition, where the presence of fluorine significantly influences the reaction pathway and product formation.\u003c\/p\u003e\n\u003cp\u003eThe compound's chemical stability and controlled reactivity make it a preferred choice for researchers working in specialized synthesis. Its high fluorine content contributes to its unique physical and chemical properties, including low solubility in common organic solvents but solubility in specialized solvents. These properties enable it to be used in reactions that demand high selectivity and specificity. Additionally, its high melting and boiling points make it suitable for applications requiring extreme reaction conditions.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, TCI H1502 is commonly utilized in research and development projects involving fluorous chemistry. Its role is critical in the synthesis of organofluorinated compounds, which are used in various industrial and pharmaceutical applications. Due to its stability and reactivity, it is a valuable tool for scientists aiming to achieve precise and controlled chemical transformations.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluorous Synthesis: This compound is ideal for fluorous synthesis due to its high fluorine content, which enhances reaction selectivity and control in complex chemical processes.\u003c\/li\u003e\n\u003cli\u003eOrganofluorinated Compound Synthesis: Its unique structure allows for the creation of organofluorinated compounds, which are essential in pharmaceutical and industrial applications.\u003c\/li\u003e\n\u003cli\u003eSubstitution Reactions: The compound's stability and controlled reactivity make it suitable for substitution reactions where precise chemical transformations are required.\u003c\/li\u003e\n\u003cli\u003eAddition Reactions: Its reactivity allows it to participate in addition reactions, particularly in environments where fluorinated intermediates are needed.\u003c\/li\u003e\n\u003cli\u003eHigh-Temperature Reaction Systems: The high melting and boiling points of TCI H1502 make it suitable for reactions that require extreme thermal conditions.\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: 34598-33-9\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Specialty Synthesis \u0026gt; Fluorous Synthesis\u003c\/li\u003e\n\u003cli\u003ePack sizes: Available in various sizes 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 moisture and direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eTCI H1502 should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep it in airtight containers to prevent exposure to moisture and air, which could affect its properties. Due to its high fluorine content, it is important to handle the compound with care, using appropriate personal protective equipment such as gloves and safety goggles. It is not recommended to store this material near incompatible substances or in areas with high humidity. Regular monitoring of storage conditions ensures the compound remains suitable for use in laboratory applications. Proper labeling of containers is essential to ensure safe handling and prevent accidental exposure.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"1g","offer_id":48087295295706,"sku":"TCI2510H150234371","price":3837000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510H1502.jpg?v=1771058934"},{"product_id":"tci2510n060043386","title":"TCI N0600 2043-47-2 1H,1H,2H,2H-Nonafluoro-1-hexanol","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e1H,1H,2H,2H-Nonafluoro-1-hexanol (Nonafluoro-1-hexanol) is a specialized chemical compound with a unique molecular structure containing multiple fluorine atoms. This compound is widely used in laboratory settings for advanced synthesis applications, particularly in reactions that require a fluorous environment. Its molecular design allows it to function as both a solvent and a reagent in complex chemical processes, making it an essential tool for researchers working in specialized synthesis fields. Due to its chemical stability and resistance to degradation, it is highly valued in experiments where long-term reliability is crucial.\u003c\/p\u003e\n\u003cp\u003eThe compound's polar and hydrophobic properties make it a preferred choice in various chemical processes. Its ability to dissolve in organic solvents enhances its versatility in different reaction conditions. Additionally, its hydrophobic nature allows it to act as a protective layer or medium that remains unaffected by water, which is particularly useful in reactions where moisture control is critical. These unique characteristics make it an ideal material for applications requiring both solubility and chemical resistance.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, Nonafluoro-1-hexanol is commonly used in synthetic chemistry, especially in fluorous synthesis. It is often employed as a solvent or reagent in reactions that require a stable and inert environment. Its high fluorine content ensures that it remains chemically inert under a wide range of conditions, making it a reliable choice for researchers working on complex chemical processes.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluorous Synthesis: This compound is ideal for fluorous synthesis due to its high fluorine content and chemical stability, allowing it to act as a selective medium for specific reactions.\u003c\/li\u003e\n\u003cli\u003eSolvent for Organic Reactions: Its ability to dissolve in organic solvents makes it a suitable choice for use as a solvent in various organic chemical reactions.\u003c\/li\u003e\n\u003cli\u003eProtective Layer in Reactions: The hydrophobic nature of the compound allows it to serve as a protective layer, preventing unwanted interactions with water or moisture.\u003c\/li\u003e\n\u003cli\u003ePrecipitation and Separation Processes: Its unique polar and hydrophobic properties make it effective in precipitation and separation techniques, aiding in the isolation of desired compounds.\u003c\/li\u003e\n\u003cli\u003eChemical Stability Testing: Its resistance to degradation makes it useful in experiments that require long-term chemical stability and inertness.\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: 2043-47-2\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Specialty Synthesis \u0026gt; Fluorous Synthesis\u003c\/li\u003e\n\u003cli\u003ePack sizes: Not specified\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 to maintain its chemical integrity. It is recommended to use airtight containers made of materials that are chemically inert, such as glass or high-density polyethylene, to prevent contamination and evaporation. Due to its hydrophobic nature, it is important to handle it with care to avoid exposure to water or reactive substances. In laboratory settings, it should be kept in a well-ventilated area, and appropriate personal protective equipment, such as gloves and safety goggles, should be worn when handling. Its chemical stability ensures that it remains safe and effective when stored and handled properly.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48087827251418,"sku":"TCI2510N060043386","price":1389000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48087827284186,"sku":"TCI2510N060043387","price":4392000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510N0600.jpg?v=1769057092"},{"product_id":"tci2510n060543394","title":"TCI N0605 2706-90-3 Nonafluorovaleric Acid","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eNonafluorovaleric Acid from TCI, also known as perfluoropentanoic acid, is a carboxylic acid in which every hydrogen atom on the carbon chain has been replaced by fluorine. It belongs to the fluorous synthesis category of specialty synthesis reagents. In the laboratory, it is used as a reagent for introducing short perfluoroalkyl groups, as a starting material for fluorinated esters, amides, and salts, and as a reference compound in the environmental analysis of per- and polyfluoroalkyl substances (PFAS).\u003c\/p\u003e\n\u003cp\u003eChemists choose this material because the highly electronegative fluorine atoms make its carboxylic acid group much more acidic than an ordinary carboxylic acid. The perfluoroalkyl chain also gives it high chemical and thermal stability, along with hydrophobic and oleophobic character. Its chain is relatively short compared with long-chain PFAS, so the compound is often studied as a comparison substance in research on how PFAS behave in the environment. Consistent TCI quality matters here, especially when the material serves as an analytical standard, where batch-to-batch reliability directly affects the accuracy of results.\u003c\/p\u003e\n\u003cp\u003eIn Indonesia, this material is relevant to environmental and water testing laboratories that are starting to monitor PFAS, to analytical chemistry laboratories developing LC-MS methods, and to research groups working in fluorine chemistry and materials science. University laboratories studying fluorinated compounds and industrial research teams evaluating fluorinated intermediates can also use it. For all of these users, a well-characterised reagent from an established brand supports reproducible work and makes method validation easier.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerfluoroalkyl group introduction: the compound supplies a short perfluoroalkyl unit, so it suits synthetic routes that need a small, stable fluorinated segment in the target molecule.\u003c\/li\u003e\n\u003cli\u003eSynthesis of fluorinated esters and amides: the carboxylic acid group is easy to derivatise, which makes it a practical starting material for preparing esters and amides that carry a perfluorinated chain.\u003c\/li\u003e\n\u003cli\u003ePreparation of fluorinated salts: because it is much more acidic than ordinary carboxylic acids, it readily forms salts, which are useful for studying fluorinated surfactant-like behaviour and ionic properties.\u003c\/li\u003e\n\u003cli\u003ePFAS reference standard in environmental analysis: as a defined short-chain PFAS, it can serve as a reference compound when identifying and quantifying perfluoroalkyl acids in water and environmental samples.\u003c\/li\u003e\n\u003cli\u003eLC-MS method development: analytical laboratories can use it to optimise separation, detection, and calibration conditions for short-chain perfluorinated carboxylic acids during method development and validation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI (product code N0605)\u003c\/li\u003e\n\u003cli\u003eCAS number: 2706-90-3\u003c\/li\u003e\n\u003cli\u003eSynonym: Perfluoropentanoic acid\u003c\/li\u003e\n\u003cli\u003eCategory: Chemistry \u0026gt; Specialty Synthesis \u0026gt; Fluorous Synthesis\u003c\/li\u003e\n\u003cli\u003ePack sizes: as listed on the product page and in the TCI catalogue\u003c\/li\u003e\n\u003cli\u003eStorage: keep tightly closed in a cool, dry, well-ventilated place and follow the TCI Safety Data Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eStore Nonafluorovaleric Acid in its original, tightly sealed container in a cool, dry, well-ventilated area, away from bases, oxidising agents, and sources of moisture. Use containers made of chemically resistant materials that suit strong acids, and label them clearly. Handle the material in a fume hood, wearing chemical-resistant gloves, safety goggles, and a lab coat. Avoid skin and eye contact and do not inhale vapours. Because it is a persistent fluorinated compound, collect waste separately and dispose of it according to local regulations. For analytical standard work, avoid cross-contamination from fluoropolymer labware. 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