4-([3,2':6',3''-terpyridin]-4'-yl)benzoic acid CAS 1415258-35-3

Description

Compared with other compounds in its class, the molecular weight of 353.37 g/mol gives 4-([3,2':6',3''-terpyridin]-4'-yl)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-([3,2':6',3''-terpyridin]-4'-yl)benzoic acid (CAS 1415258-35-3), a certified reference material (molecular formula C22H15N3O2, MW 353.37 g/mol) for analytical method development and quality control.

The molecular framework of 4-([3,2':6',3''-terpyridin]-4'-yl)benzoic acid (C22H15N3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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 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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