(S)-(-)-5,5-Diphenyl-4-methyl-2-oxazolidinone

(S)-(-)-5,5-二苯基-4-甲基-2-噁唑烷酮

Also known as: (S)-4-Methyl-5,5-diphenyloxazolidin-2-one, (4S)-4-Methyl-5,5-diphenyl-1,3-oxazolidin-2-one, (-)-5,5-Diphenyl-4-methyl-2-oxazolidinone, (S)-(-)-5,5-Diphenyl-4-methyl-2-oxazolidinone, 2-Oxazolidinone, 4-methyl-5,5-diphenyl-, (4S)-

(S)-(-)-5,5-Diphenyl-4-methyl-2-oxazolidinone (CAS 191090-29-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H15NO2 and a molecular weight of 253.29600 g/mol. It is also known as (S)-4-Methyl-5,5-diphenyloxazolidin-2-one, (4S)-4-Methyl-5,5-diphenyl-1,3-oxazolidin-2-one and (-)-5,5-Diphenyl-4-methyl-2-oxazolidinone. Key properties include a melting point of 263-267ºC(lit.), a boiling point of 465ºC at 760mmHg, a density of 1.156g/cm3 and a flash point of 235ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

191090-29-6

Jingsj CID

J-1990506-0

Molecular Formula

C₁₆H₁₅NO₂

Chinese Name

(S)-(-)-5,5-二苯基-4-甲基-2-噁唑烷酮

Molecular Weight

253.29600 g/mol

Category

Ketones

Last updated

8/21/2026