N-(4-Bromo-2-methylphenyl)-2-fluorobenzamide CAS 330469-20-0

Description

Compared with other compounds in its class, the molecular weight of 308.15 g/mol gives N-(4-Bromo-2-methylphenyl)-2-fluorobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(4-Bromo-2-methylphenyl)-2-fluorobenzamide (CAS 330469-20-0) is a high-purity analytical reference standard with the molecular formula C14H11BrFNO and a molecular weight of 308.15 g/mol.

Based on its molecular formula C14H11BrFNO, N-(4-Bromo-2-methylphenyl)-2-fluorobenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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