3-bromo-N,N-dimethylbenzenesulphonamide CAS 153435-80-4

Description

The occurrence of 3-bromo-N,N-dimethylbenzenesulphonamide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-bromo-N,N-dimethylbenzenesulphonamide (CAS 153435-80-4) is a high-purity analytical reference standard with the molecular formula C8H16BrNO2S and a molecular weight of 270.19 g/mol.

The molecular framework of 3-bromo-N,N-dimethylbenzenesulphonamide (C8H16BrNO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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