(S)-3-Acetyl-4-phenyloxazolidin-2-one CAS 128947-42-2

Purity 97%+In StockPharmaceutical Standards
CAS No.128947-42-2
Molecular FormulaC11H11NO3
Molecular Weight205.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-Acetyl-4-phenyloxazolidin-2-one CAS 128947-42-2 chemical structure

Description

High-purity (S)-3-Acetyl-4-phenyloxazolidin-2-one (CAS 128947-42-2) pharmaceutical standards reference standard. Molecular formula: C11H11NO3. Molecular weight: 205.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H11NO3
Molecular Weight205.21 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms1

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