6-Bromo-2-(pyridin-4-yl)-4H-chromen-4-one CAS 2110-30-7

Description

Compared with other compounds in its class, the molecular weight of 302.12 g/mol gives 6-Bromo-2-(pyridin-4-yl)-4H-chromen-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Bromo-2-(pyridin-4-yl)-4H-chromen-4-one (CAS 2110-30-7), a certified reference material (molecular formula C14H8BrNO2, MW 302.12 g/mol) for analytical method development and quality control.

The molecular framework of 6-Bromo-2-(pyridin-4-yl)-4H-chromen-4-one (C14H8BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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