N-(4-(benzo[d]oxazol-2-yl)phenyl)-4-chlorobenzamide CAS 339582-28-4

Description

Compared with other compounds in its class, the molecular weight of 348.78 g/mol gives N-(4-(benzo[d]oxazol-2-yl)phenyl)-4-chlorobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-(4-(benzo[d]oxazol-2-yl)phenyl)-4-chlorobenzamide (CAS 339582-28-4), a certified reference material (molecular formula C20H13ClN2O2, MW 348.78 g/mol) for analytical method development and quality control.

The molecular framework of N-(4-(benzo[d]oxazol-2-yl)phenyl)-4-chlorobenzamide (C20H13ClN2O2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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