(|AS)-N-Benzoyl-|A-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester 139164-32-2 threo-N-Benzoyl-|A-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester CAS 139164-32-2

Purity 97%+In StockPharmaceutical Standards
CAS No.139164-32-2
Molecular FormulaC19H21NO6S
Molecular Weight391.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(|AS)-N-Benzoyl-|A-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester 139164-32-2 threo-N-Benzoyl-|A-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester CAS 139164-32-2 chemical structure

Description

High-purity (|AS)-N-Benzoyl-|A-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester 139164-32-2 threo-N-Benzoyl-|A-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester (CAS 139164-32-2) pharmaceutical standards reference standard. Molecular formula: C19H21NO6S. Molecular weight: 391.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H21NO6S
Molecular Weight391.44 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms1
Sulfur Atoms1

Recommended Standards

Why CATO?