3,4,4-trimethyl-1-(4-methylphenyl)sulfonylimidazolidine

1-(对甲苯磺酰)-3,4,4-三甲基咪唑烷

Also known as: 1-(p-Tosyl)-3,4,4-trimethylimidazolidine, 1-Tosyl-3,4,4-trimethylimidazolidine, 1-tosyl-3,4,4-trimethyl-2-imidazolidine, Imidazolidine, 3,4,4-trimethyl-1-[(4-methylphenyl)sulfonyl]-, 1-tosyl-3,4,4-trimethylimidazolidine, 3,4,4-trimethyl-1-(toluene-4-sulfonyl)-imidazolidine

3,4,4-trimethyl-1-(4-methylphenyl)sulfonylimidazolidine (CAS 73955-61-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H20N2O2S and a molecular weight of 268.37500 g/mol. It is also known as 1-(p-Tosyl)-3,4,4-trimethylimidazolidine, 1-Tosyl-3,4,4-trimethylimidazolidine and 1-tosyl-3,4,4-trimethyl-2-imidazolidine. Key properties include a melting point of 66-67ºC(lit.), a boiling point of 367.8ºC at 760 mmHg, a density of 1.152g/cm3 and a flash point of 176.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

73955-61-0

Jingsj CID

J-1990388-8

Molecular Formula

C₁₃H₂₀N₂O₂S

Chinese Name

1-(对甲苯磺酰)-3,4,4-三甲基咪唑烷

Molecular Weight

268.37500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026