Chemical Products

Di-tert-butylsilyl bis(trifluoromethanesulfonate), identified by CAS number 85272-31-7, is a highly reactive organosilicon reagent frequently employed in advanced organic synthesis and pharmaceutical research. Often referred to as di-tert-butylsilyl ditriflate, this compound features a silicon center bonded to two bulky tert-butyl groups and two trifluoromethanesulfonate (triflate) leaving groups. The presence of the triflate groups makes it an

4-[2-(5-Ethyl-2-pyridyl)ethoxy]nitrobenzene, identified by CAS number 85583-54-6, is a sophisticated organic intermediate widely utilized in the fine chemical and pharmaceutical industries. Structurally, the molecule consists of a 5-ethyl-2-pyridine moiety linked via an ethoxy bridge to a nitrobenzene ring. This specific configuration provides a robust framework for subsequent chemical modifications, particularly reduction and cyclization reactions. As a

Ethyl p-toluenesulfonate, identified by CAS number 80-40-0 and commonly known as ethyl tosylate, is a significant organic ester utilized extensively as a chemical intermediate. Characterized by its appearance as a colorless to light yellow liquid or low-melting crystalline solid, this compound serves as a potent ethylating agent in a variety of chemical transformations. Its reactivity

Methyl p-toluenesulfonate, identified by CAS number 80-48-8 and frequently referred to as methyl tosylate, is a highly reactive organic compound that serves as a premier methylating agent in chemical synthesis. Structurally, it is the methyl ester of p-toluenesulfonic acid, typically appearing as a colorless to white crystalline solid or a low-melting liquid depending on the

Triisopropylsilyl trifluoromethanesulfonate, commonly known as TIPSOTf (CAS 80522-42-5), is a highly reactive silylating agent and a potent Lewis acid widely utilized in advanced organic synthesis. This clear to light-yellow liquid is characterized by its significant steric bulk, provided by the triisopropylsilyl group, which imparts exceptional stability to the resulting silyl ethers compared to smaller analogs

2-(4-Ethoxyphenyl)-2-methylpropanol, identified by CAS number 83493-63-4, is a versatile organic building block used extensively in specialized chemical synthesis. Characterized by its aromatic ether and primary alcohol functional groups, this compound serves as a critical intermediate in the production of various agrochemicals and fine chemicals. Its molecular structure, featuring a 4-ethoxyphenyl moiety attached to a gem-dimethyl

Triethylsilyl trifluoromethanesulfonate (CAS 79271-56-0), frequently referred to as TESOTf, is a highly reactive organosilicon reagent that serves as a cornerstone in modern organic synthesis. Characterized as a colorless to light yellow fuming liquid, this compound functions as both a powerful electrophilic silylating agent and a potent Lewis acid. Its chemical profile is defined by the

Methyl benzenesulfonate, identified by CAS number 80-18-2, is a versatile organic compound primarily utilized as a potent methylating agent in chemical synthesis. As the methyl ester of benzenesulfonic acid, it presents as a colorless to pale yellow liquid with a characteristic odor. Its chemical structure features a reactive sulfonate group, which facilitates the transfer of

Tetraethylammonium p-toluenesulfonate, identified by CAS number 733-44-8, is a sophisticated quaternary ammonium salt frequently utilized as a high-purity chemical intermediate and reagent. Composed of a tetraethylammonium cation and a p-toluenesulfonate (tosylate) anion, this compound is typically recognized as a white to off-white crystalline powder. It exhibits excellent solubility in a variety of polar organic solvents