Steartrimonium Chloride (CAS: 112-03-8) is a quaternary ammonium compound with a long C18 alkyl chain and a positively charged nitrogen center. Supplied as a white solid, it functions as a cationic surfactant. Its charge and hydrophobic chain help it associate with hair and fibers, providing conditioning, softening, and antistatic effects. Applications include personal-care conditioners and
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Lauroyl Chloride (CAS: 112-16-3), also called dodecanoyl chloride, is a long-chain fatty acyl chloride derived from lauric acid. Supplied as a colorless to pale-yellow liquid, it serves as an acylating reagent and intermediate for organic synthesis. Its reactive acyl chloride group supports preparation of esters and amides. Additional applications include specialty materials modification and surfactant-related
1,4-Dibromobenzene (CAS: 106-37-6) is a single-component aromatic halide with two bromine substituents positioned opposite one another on a benzene ring. Its defined para structure distinguishes it from the 1,2- and 1,3-dibromobenzene isomers. The two reactive carbon–bromine bonds make it a building block for preparing substituted aromatic compounds and other fine-chemical intermediates. Commonly supplied as a
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Dimethyl Succinate (CAS: 106-65-0) is an aliphatic diester of succinic acid, commonly supplied as a colorless liquid. It is used as a specialty solvent and as a chemical intermediate in organic synthesis. Its solvency supports formulation work involving coatings, resins, and adhesives, while its ester functionality makes it a building block for downstream chemical products.
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Perindopril Erbumine (CAS: 107133-36-8), also known as perindopril tert-butylamine, is the tert-butylamine salt of perindopril. Supplied as a solid, it is an orally active prodrug of perindoprilat. Following oral administration, conversion to perindoprilat produces the compound that inhibits angiotensin-converting enzyme, or ACE. Perindopril erbumine has been used as an active pharmaceutical ingredient in formulations for
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Isovaleryl Chloride (CAS: 108-12-3), also known as 3-methylbutanoyl chloride, is a branched-chain aliphatic acyl chloride supplied as a clear, colorless to light-yellow liquid. Its reactive acyl chloride group enables formation of amide and ester linkages, supporting its role as a building block in organic synthesis. The material is moisture-sensitive and is handled as a flammable,
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Diisopropanolamine (CAS: 110-97-4), also known as DIPA, is a water-soluble amino alcohol supplied as a colorless crystalline solid. Its amine and hydroxyl groups support use as a neutralizing agent, emulsifier, and chemical building block. Industrial applications include resin coatings, gas treatment, and metalworking formulations. It can neutralize anionic resin systems and contribute to coating film
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tert-Butyl (4R,6S)-6-formyl-2,2-dimethyl-1,3-dioxane-4-acetate (CAS: 124752-23-4) is a chiral, protected hydroxy-oxo ester used as a pharmaceutical synthesis building block. Its dioxane framework carries a formyl group and tert-butyl acetate side chain, providing defined stereochemistry and functional handles for further transformations. Patent literature identifies it as a key intermediate for preparing several statin medicines. Supplied as a solid
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5-Chlorothiophene-2-carboxylic acid (CAS: 24065-33-6) is a chlorinated thiophene building block supplied as a solid for organic synthesis. Its heteroaromatic ring and carboxylic acid group enable conversion to acyl derivatives and further functionalization, while the ring-bound chlorine provides an additional point of structural differentiation. Technical literature and published synthesis work document applications in rivaroxaban preparation and
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Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate (CAS: 27143-07-3) is a defined small-molecule organic intermediate supplied as a yellow to dark-yellow solid. Reference and product listings identify it as an intermediate associated with apixaban synthesis and as an apixaban-related impurity or reference material. Its listed applications therefore encompass both synthetic work and research or analytical workflows involving apixaban-related materials. Product
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Ethyl Bromoacetate (CAS: 105-36-2), also known as ethyl 2-bromoacetate, is a reactive α-bromo ester supplied as a liquid building block for chemical synthesis. Its brominated methylene group supports alkylation and carbon–carbon bond-forming transformations, including Reformatsky-type reactions. It is used as an intermediate in organic, pharmaceutical, and agrochemical synthesis, as well as a laboratory alkylating reagent.
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Hydrogenated tallow amine (CAS 61788-45-2) is a primary fatty amine derived from hydrogenated tallow fatty acids. It is not a single molecular species: the alkyl-chain distribution typically spans even-numbered C12 to C18 chains, with C16 and C18 as the major fractions and a low unsaturated fraction. It is commonly supplied as a white solid or
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Hexamethyldisilazane (CAS: 999-97-3), also known as HMDS, is an organosilicon silylating reagent supplied as a clear liquid. Its trimethylsilyl groups enable surface modification and chemical derivatization. In semiconductor photolithography, it promotes photoresist adhesion on silicon wafers. Other applications include hydrophobizing silica and inorganic powders, improving filler dispersion and compatibility in polymer systems, and supporting silicone
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Sulfaclozine (CAS: 102-65-8), also known as sulfachloropyrazine, is a chlorinated sulfonamide antimicrobial supplied as a veterinary pharmaceutical raw material. Its chemical identity is 4-amino-N-(6-chloropyrazin-2-yl)benzenesulfonamide. The compound is associated with veterinary antimicrobial and anticoccidial applications, including coccidiosis control. It is also used in animal-health product development and in analytical or pharmacological work involving sulfonamide agents. Procurement
tert-Butyldimethylsilyl Chloride (CAS: 18162-48-6), abbreviated TBDMSCl or TBSCl, is a moisture-sensitive organosilicon reagent supplied as a white crystalline solid. Its sterically hindered silyl group converts hydroxyl functionalities into tert-butyldimethylsilyl ethers, providing temporary protection during multistep organic synthesis. These protecting groups can later be removed under suitable conditions, helping chemists manage selective transformations of alcohols and
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Ergothioneine (CAS: 497-30-3), also known as L-ergothioneine or EGT, is a naturally occurring, sulfur-containing derivative of histidine. Commercial material is commonly supplied as a white to off-white crystalline powder. Its antioxidant and skin-conditioning functions support cosmetic and personal-care applications, including creams and serums. It is also used as an antioxidant ingredient in food and oral
