1-Chlorocarbonyl-3-methanesulfonyl-2-imidazolidinone

1-氯甲酰基-3-甲磺酰基-2-咪唑烷酮

Also known as: 3-Chlorocarbonyl-1-methanesulfonyl-2-imidazolidinone, 1-Chlorocarbonyl-3-methylsulfonyl-2-imidazolidone, 1-Chlorocarbonyl-3-methylsulfonyl-2-imidazoldinone, 1-Chloroformyl-3-mesyl-2-imidazolidone, 1-Chloroformyl-3-methanesulfonyl-2-imidazolidinone, 1-Imidazolidinecarbonyl chloride, 3-(methylsulfonyl)-2-oxo-, 3-(Methylsulfonyl)-2-oxo-1-imidazolidinecarbonyl chloride, 3-(Methylsulfonyl)-2-oxoimidazolidine-1-carbonyl chloride, 3-Methanesulfonyl-2-oxo-1-imidazolidinecarbonyl chloride, 3-Methanesulfonyl-2-oxo-imidazolidine-1-carbonyl chloride, 1-Chlorocarbonyl-3-methanesulfonyl-2-imidazolidinone, 1-Chlorocarbonyl-3-methylsulfonyl-imidazolidone(2)

1-Chlorocarbonyl-3-methanesulfonyl-2-imidazolidinone (CAS 41762-76-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN2O4S and a molecular weight of 226.638 g/mol. It is also known as 3-Chlorocarbonyl-1-methanesulfonyl-2-imidazolidinone, 1-Chlorocarbonyl-3-methylsulfonyl-2-imidazolidone and 1-Chlorocarbonyl-3-methylsulfonyl-2-imidazoldinone. Key properties include a melting point of 168-173 °C(lit.), a boiling point of 347.9±25.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 164.2±23.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

41762-76-9

Jingsj CID

J-9717-4

Molecular Formula

C₅H₇ClN₂O₄S

Chinese Name

1-氯甲酰基-3-甲磺酰基-2-咪唑烷酮

Molecular Weight

226.638 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026