(3R,4S)-4-phenyl-3-((triethylsilyl)oxy)azetidin-2-one CAS 661489-72-1

Purity 97%+In StockPharmaceutical Standards
CAS No.661489-72-1
Molecular FormulaC15H23NO2Si
Molecular Weight277.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S)-4-phenyl-3-((triethylsilyl)oxy)azetidin-2-one CAS 661489-72-1 chemical structure

Description

(3R,4S)-4-phenyl-3-((triethylsilyl)oxy)azetidin-2-one (CAS 661489-72-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H23NO2Si. Molecular weight: 277.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC15H23NO2Si
Molecular Weight277.43 g/mol
AppearanceOff-white to pale 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms1

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