Dimethyl squarate (CAS: 5222-73-1) is a white to off-white crystalline cyclobutene dione derivative. It is a versatile squaric acid ester used as an electrophilic building block in organic synthesis. The compound supports nucleophilic substitution, condensation, and cycloaddition reactions, making it useful for pharmaceuticals, agrochemicals, dyes, and functional materials. It is supplied as a high-purity solid
Ketoconazole (CAS: 65277-42-1) is a white to off-white crystalline imidazole antifungal active ingredient. It is used in pharmaceutical and personal-care formulations for the treatment of fungal infections and related scalp or skin conditions. The molecule contains a dioxolane, imidazole, and dichlorophenyl structure, which are essential to its antifungal activity. High-purity material is manufactured for regulated
Sodium hydride (CAS: 7646-69-7) is a strong base commonly supplied as a 60% dispersion in mineral oil. It is used for deprotonation, alkoxide formation, and base-promoted reactions in pharmaceutical, agrochemical, and fine chemical synthesis. The product is moisture-sensitive and reacts vigorously with water, so it requires controlled, dry handling conditions. It is widely used in
Chloroacetyl chloride (CAS: 79-04-9) is a colorless, highly reactive fuming acid chloride. It is used as an acylating agent to introduce chloroacetyl groups into alcohols, amines, and other nucleophiles. The compound is an important intermediate for pharmaceuticals, agrochemicals, surfactants, and specialty chemicals. It is also used to prepare chloroacetamide and chloroacetate derivatives. It requires moisture-controlled
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m/p-Cresol (CAS 84989-04-8) is a mixture of meta- and para-cresol isomers, commonly supplied as a colorless to yellow liquid. Each isomer has formula C₇H₈O and MW 108.14. It is a versatile aromatic phenol used in resins, disinfectants, solvents and specialty chemical synthesis.
3,3-Dimethyl-1-butyne (CAS: 917-92-0) is a colorless, volatile terminal alkyne used as a building block in pharmaceutical and fine chemical synthesis. It is particularly associated with the synthesis of terbinafine-related intermediates. The compound supports alkylation, coupling, and addition reactions, enabling introduction of a sterically hindered tert-butylacetylene fragment. It is supplied as a high-purity volatile material in
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o-Cresol (CAS: 95-48-7) is a colorless to pale yellow phenolic compound used as a versatile intermediate in resins, disinfectants, solvents, and specialty chemicals. The product is used to produce phenolic resins, antioxidants, fragrances, agrochemicals, and other downstream materials. Its ortho-methylphenol structure supports selective functionalization and condensation reactions. Commercial material is commonly supplied at 99% purity
Sulfamethazine (CAS: 57-68-1) is a white to off-white sulfonamide antibacterial compound. It is used in veterinary medicine and as a reference standard in pharmaceutical, veterinary, and analytical research. The molecule contains a sulfanilamide core linked to a dimethylpyrimidine group, which is responsible for its antibacterial activity. High-purity material is commonly supplied at 98% purity or
2-Methylresorcinol (CAS: 608-25-3) is a white to off-white or light pink crystalline phenolic compound used mainly as a hair-dye coupler. It helps develop and stabilize target shade during oxidative hair-coloring processes. The compound is also used as an intermediate in pharmaceutical, agrochemical, and specialty chemical synthesis. Cosmetic-grade material is commonly supplied at 98% purity or
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Cocamidopropylamine oxide (CAS 68155-09-9), commonly abbreviated CAPAO, is a mild amphoteric surfactant supplied as an aqueous solution. Its structure is RCONH(CH₂)₃N(CH₃)₂O with R representing the coconut alkyl chain, so a fixed molecular formula does not apply. It provides foaming, thickening and compatibility with anionic, nonionic and amphoteric surfactants.
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Carvedilol (CAS: 72956-09-3) is a white to off-white crystalline pharmaceutical active ingredient used as a non-selective beta-blocker and alpha-1 blocker. It is used in cardiovascular therapies for hypertension, heart failure, and related indications. The molecule contains a carbazole ether core, a propanolamine side chain, and a methoxyphenoxyethylamino group, which are essential to its pharmacological activity.
Pivalic acid (CAS: 75-98-9) is a white crystalline, highly branched carboxylic acid. Its bulky tert-butyl structure makes it useful for preparing sterically protected esters and pivaloyl derivatives. The compound is used in pharmaceutical, agrochemical, and fine chemical synthesis, particularly for protecting alcohols and amines or introducing pivaloyl groups. Commercial material is commonly supplied at 99%
Iodopentafluoroethane (CAS: 354-64-3) is a colorless fluorinated iodide gas used as a specialty reagent and etching-related material in advanced chemical processes. Its pentafluoroethyl iodide structure supports radical and perfluoroalkylation chemistry. The compound is used in fluorinated intermediate synthesis, semiconductor-related process research, and specialty fluorochemical applications. It is supplied as a compressed or liquefied gas in
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Trimethyl orthobutyrate (CAS: 43083-12-1) is a colorless orthoester used as a versatile reagent and intermediate in organic synthesis. It is useful for preparing acetals, enol ethers, and amidine-related intermediates. The compound is applied in pharmaceutical, agrochemical, fragrance, and fine chemical synthesis, where it supports condensation and ring-forming reactions. Commercial material is commonly supplied at 99%
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Sodium dehydroacetate (CAS: 4418-26-2) is a white crystalline sodium salt used as a preservative and antimicrobial agent. It helps inhibit yeast, mold, and selected bacteria in food, cosmetic, and industrial formulations. The compound is water-soluble and is commonly used in food preservation, personal-care products, and water-based coatings. Food-grade material is commonly supplied at 97% purity
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4′-Methylpropiophenone (CAS: 5337-93-9) is a colorless to pale yellow aromatic ketone used as a versatile intermediate in pharmaceutical and fine chemical synthesis. The compound is a key building block for tolperisone-related active ingredients and other pharmaceutical molecules. Its aromatic ketone structure also supports alkylation, reduction, and condensation reactions. Commercial material is commonly supplied at about
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