2-(4-(Difluoromethyl)-5-fluoro-6-(trifluoromethyl)pyridin-3-yl)acetonitrile CAS 1805615-58-0

Description

The molecular framework of 2-(4-(Difluoromethyl)-5-fluoro-6-(trifluoromethyl)pyridin-3-yl)acetonitrile (C9H4F6N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 2-(4-(Difluoromethyl)-5-fluoro-6-(trifluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805615-58-0), a certified reference material (molecular formula C9H4F6N2, MW 254.13 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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