4-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)aniline CAS 62052-08-8

Description

Compared with other compounds in its class, the molecular weight of 211.22 g/mol gives 4-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)aniline (CAS 62052-08-8), a certified reference material (molecular formula C11H9N5, MW 211.22 g/mol) for analytical method development and quality control.

The molecular framework of 4-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)aniline (C11H9N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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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