(3R,7aS)-7a-methyl-3-phenyltetrahydropyrrolo[2,1-b]oxazol-5(6H)-one

(3R,7aS)-7a-甲基-3-苯基四氢吡咯并[2,1-b]噁唑-5(6H)-酮

Also known as: (3R-cis)-7a-methyl-3-phenyltetrahydropyrrolo[2,1-b]oxazol-5(6H)-one, Pyrrolo[2,1-b]oxazol-5(6H)-one, tetrahydro-7a-methyl-3-phenyl-, (3R,7aS)-, (+)-(3R,7aS)-Meyers' bicyclic lactam, (3R)-cis-Tetrahydro-7a-methyl-3-phenylpyrrolo[2.1-b]oxazol-5(6H)-one

CAS No.
137869-70-6
Jingsj CID
J-15664-2
Molecular Formula
C13H15NO2
Chinese Name
(3R,7aS)-7a-甲基-3-苯基四氢吡咯并[2,1-b]噁唑-5(6H)-酮
Molecular Weight
217.26400 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point125ºC
Boiling Point374.5ºC at 760mmHg
Density1.21g/cm3
Flash Point180.3ºC

Frequently Asked Questions

What is the CAS number of (3R,7aS)-7a-methyl-3-phenyltetrahydropyrrolo[2,1-b]oxazol-5(6H)-one?

137869-70-6

What are the molecular formula and molecular weight of (3R,7aS)-7a-methyl-3-phenyltetrahydropyrrolo[2,1-b]oxazol-5(6H)-one?

C13H15NO2, molecular weight 217.26400 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026