(4R,5S)-4,5-Diphenyl-3-vinyloxazolidin-2-one CAS 143059-81-8

Purity 97%+In StockPharmaceutical Standards
CAS No.143059-81-8
Molecular FormulaC17H15NO2
Molecular Weight265.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4R,5S)-4,5-Diphenyl-3-vinyloxazolidin-2-one CAS 143059-81-8 chemical structure

Description

(4R,5S)-4,5-Diphenyl-3-vinyloxazolidin-2-one (CAS 143059-81-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15NO2. Molecular weight: 265.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H15NO2
Molecular Weight265.31 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms1

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