Reboxetine Desmethylene N-Chloroacetyl Impurity CAS 93852-40-5

Description

The occurrence of Reboxetine Desmethylene N-Chloroacetyl Impurity is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Reboxetine Desmethylene N-Chloroacetyl Impurity (CAS 93852-40-5), a certified reference material (molecular formula C19H22ClNO4, MW 363.84 g/mol) for analytical method development and quality control.

The molecular framework of Reboxetine Desmethylene N-Chloroacetyl Impurity (C19H22ClNO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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