(3R,5S)-Methyl 2-methyl-3-phenylisoxazolidine-5-carboxylate CAS 87190-47-4

Purity 97%+In StockPharmaceutical Standards
CAS No.87190-47-4
Molecular FormulaC12H15NO3
Molecular Weight221.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,5S)-Methyl 2-methyl-3-phenylisoxazolidine-5-carboxylate CAS 87190-47-4 chemical structure

Description

High-purity (3R,5S)-Methyl 2-methyl-3-phenylisoxazolidine-5-carboxylate (CAS 87190-47-4) pharmaceutical standards reference standard. Molecular formula: C12H15NO3. Molecular weight: 221.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC12H15NO3
Molecular Weight221.25 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms1

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