N-(2-(4-Chlorobenzyl)benzo[d]oxazol-5-yl)-4-ethylbenzamide CAS 785836-67-1

Description

The molecular framework of N-(2-(4-Chlorobenzyl)benzo[d]oxazol-5-yl)-4-ethylbenzamide (C23H19ClN2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies N-(2-(4-Chlorobenzyl)benzo[d]oxazol-5-yl)-4-ethylbenzamide (CAS 785836-67-1), a certified reference material (molecular formula C23H19ClN2O2, MW 390.86 g/mol) for analytical method development and quality control.

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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