618-32-6 A23238 Benzoic acid bromide;Benzenecarbonyl bromide Benzoyl bromide CAS 618-32-6

Description

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.

618-32-6 A23238 Benzoic acid bromide;Benzenecarbonyl bromide Benzoyl bromide (CAS 618-32-6) is a high-purity analytical reference standard with the molecular formula C7H11BrO and a molecular weight of 191.07 g/mol.

Owing to a hydroxyl group, an ether linkage, bromine substitution, 618-32-6 A23238 Benzoic acid bromide;Benzenecarbonyl bromide Benzoyl bromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

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