(3R,7aS)-3-(trichloromethyl)tetrahydropyrrolo[1,2-c]oxazol-1(3H)-one

(2R,5S)-2-三氯甲基-3-氧-1-氮杂二环[3.3.0]辛烷-4-酮

Also known as: (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3.3.0]octan-4-one, (3R)-Trichloromethyl-cis-tetrahydropyrrolo[1,2-c]oxazol-1-one, (3R-cis)-Tetrahydro-3-(trichloromethyl)-1H,3H-pyrrolo[1,2-c]oxazol-1-one, 1H,3H-Pyrrolo[1,2-c]oxazol-1-one, tetrahydro-3-(trichloromethyl)-, (3R,7aS)-, L-Proline - chloral condensation product, MFCD08274464

(3R,7aS)-3-(trichloromethyl)tetrahydropyrrolo[1,2-c]oxazol-1(3H)-one (CAS 97538-67-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H8Cl3NO2 and a molecular weight of 244.503 g/mol. It is also known as (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3.3.0]octan-4-one, (3R)-Trichloromethyl-cis-tetrahydropyrrolo[1,2-c]oxazol-1-one and (3R-cis)-Tetrahydro-3-(trichloromethyl)-1H,3H-pyrrolo[1,2-c]oxazol-1-one. Key properties include a melting point of 108-112ºC, a boiling point of 338.6±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 158.6±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

97538-67-5

Jingsj CID

J-40486-2

Molecular Formula

C₇H₈Cl₃NO₂

Chinese Name

(2R,5S)-2-三氯甲基-3-氧-1-氮杂二环[3.3.0]辛烷-4-酮

Molecular Weight

244.503 g/mol

Category

Ketones

Last updated

8/21/2026