N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-3-chlorobenzamide CAS 917924-79-9

Description

Compared with other compounds in its class, the molecular weight of 354.83 g/mol gives N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-3-chlorobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-3-chlorobenzamide (CAS 917924-79-9), a certified reference material (molecular formula C19H19ClN4O, MW 354.83 g/mol) for analytical method development and quality control.

The molecular framework of N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-3-chlorobenzamide (C19H19ClN4O) 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 the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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