(4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone CAS 28044-22-6

Description

The occurrence of (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone (CAS 28044-22-6), a certified reference material (molecular formula C10H11NO2, MW 177.20 g/mol) for analytical method development and quality control.

Based on its molecular formula C10H11NO2, (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 177.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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