Ethyl trifluoromethanesulfonate, identified by CAS number 425-75-2 and often referred to as ethyl triflate, is a highly reactive organic reagent widely utilized in advanced chemical synthesis. As the ethyl ester of trifluoromethanesulfonic acid, it is characterized by the presence of the triflate group, which is recognized as one of the most effective leaving groups in
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2-Bromoethanesulfonic acid, sodium salt, identified by CAS number 4263-52-9, is a versatile organosulfonate compound widely utilized as a reagent in synthetic organic chemistry and biochemical research. Characterized by the presence of a reactive bromine atom and a stable sulfonate functional group, this white to off-white crystalline powder serves as an efficient alkylating agent for the
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L-Alanine Benzyl Ester p-Toluenesulfonate, identified by CAS number 42854-62-6, represents a significant chemical intermediate within the domain of organic synthesis and peptide chemistry. This compound is the p-toluenesulfonate salt of the benzyl-protected form of the naturally occurring amino acid L-alanine. The incorporation of the tosylate salt moiety enhances the stability and crystallinity of the material,
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Dimethylsulfonioacetate, identified by CAS number 4727-41-7, is a naturally occurring sulfonium compound characterized as a zwitterionic internal salt. Also known as dimethylthetin, this organic molecule features a positively charged sulfur atom bonded to two methyl groups and a carboxymethyl group with a negative charge. It serves as a significant intermediate in sulfur metabolism and methyl
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1,3-Diethoxy-2-propanol, identified by CAS 4043-59-8, is a versatile organic compound belonging to the glycerol ether family. Characterized as a clear, colorless liquid at room temperature, it features two ethoxy groups positioned at the 1 and 3 carbons of a propan-2-ol backbone. This specific molecular arrangement provides a unique balance of hydrophobic and hydrophilic properties, making
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O-Benzyl-D-alanine toluene-p-sulphonate, identified by CAS number 41036-32-2, is a specialized chemical derivative of the non-proteogenic amino acid D-alanine. This compound exists as a p-toluenesulfonate salt of the benzyl ester, a configuration that enhances its stability and solubility in organic solvents compared to the free base form. As a chiral building block, it plays a critical
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Ethyl carbazate, identified by CAS number 4114-31-2, is a versatile organic compound also known as ethyl hydrazinecarboxylate. Appearing typically as a white to off-white crystalline solid, this chemical serves as a critical intermediate in the synthesis of a wide array of nitrogen-containing compounds. Its molecular structure, characterized by the presence of both an ester and
1-Chloro-3-ethoxy-2-propanol, identified by CAS number 4151-98-8, is a versatile organic compound belonging to the chlorohydrin family. Characterized by its bifunctional nature, this molecule features a terminal chlorine atom and an ethoxy substituent on a propanol backbone, providing a unique reactivity profile suitable for diverse chemical transformations. As a liquid intermediate, it serves as a critical
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CAS 41771-35-1, commonly identified as 1-chloro-2-ethoxyethane or 2-chloroethyl ethyl ether, is a versatile organic compound characterized by its dual functional groups, featuring both an ether linkage and a terminal halogen atom. This colorless liquid serves as a critical building block in sophisticated chemical synthesis, where the reactivity of the chlorine atom allows for nucleophilic substitution
dimethylsulfonium trifluoro (CAS: 316821-98-4) is a commercially important chemical raw material for professional manufacturing, formulation, laboratory, or synthesis applications. Its molecular formula is C₁₃H₁₃F₃O₅S₂, and its listed molecular weight is 370.4 g/mol. Depending on the confirmed grade, the material may function as an intermediate, reagent, solvent, surfactant, electrolyte, additive, coupling agent, or specialty ingredient. Buyers
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Glycereth-3, identified by CAS number 31694-55-0, is a non-ionic polyether derivative produced through the ethoxylation of glycerin, specifically incorporating an average of three moles of ethylene oxide. This clear, viscous liquid serves as a versatile raw material characterized by its excellent humectancy, high water solubility, and chemical stability across a broad pH range. As a
(4,8-Dihydroxynaphthalen-1-yl)dimethylsulfonium Triflate, identified by CAS number 380848-57-7, is a specialized organic salt characterized by a naphthalene backbone substituted with two hydroxyl groups and a dimethylsulfonium moiety, balanced by a trifluoromethanesulfonate (triflate) anion. This compound belongs to the class of arylsulfonium salts, which are recognized for their distinct electronic properties and reactivity profiles in advanced chemical
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Bis[3-(triethoxysilyl)propyl] tetrasulfide, identified by CAS 40372-72-3, is a bifunctional organosilane widely utilized as a coupling agent in the polymer and rubber industries. This chemical features a unique molecular structure comprising hydrolyzable ethoxy groups at one end and a reactive tetrasulfide chain at the other, enabling it to bridge inorganic fillers with organic elastomers. As a
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As an essential organophosphorus catalyst and pharmaceutical intermediate, it is widely utilized in organic synthesis, including olefination and Suzuki reactions. Notably, it serves as a key raw material for synthesizing the active pharmaceutical ingredient (API) Sacubitril, a medication used to treat heart failure. It is also employed in manufacturing agrochemicals and dyestuffs.
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As a versatile building block, it serves as a crucial intermediate in the pharmaceutical industry for synthesizing antiviral, antifungal, and anticancer agents, such as pyrazole derivatives. In agrochemicals, it is used to manufacture targeted herbicides and pesticides. Additionally, it acts as a valuable reagent in organic chemical synthesis and chemical research. Due to its high
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Methyl toluenesulfonate (CAS 28804-47-9), also called methyl o/p-toluenesulfonate or OPTSM, is supplied as a mixture of the ortho and para isomers, a colourless to slightly yellow liquid with a density of about 1.41 grams per cubic centimetre and a strong aromatic odour. It is the methyl ester of toluenesulfonic acid and a potent methylating agent:
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