2-Bromobenzenesulfonamide 2-bromobenzene-1-sulfonamide 2-bromobenzene sulfonamide 2-bromobenzenesulphonamide 2-bromo benzene sulfon amide 2-bromo-benzenesulfonamide 92748-09-9 CAS 92748-09-9

Purity 97%+In StockPharmaceutical Standards
CAS No.92748-09-9
Molecular FormulaC6H12BrNO2S
Molecular Weight242.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromobenzenesulfonamide 2-bromobenzene-1-sulfonamide 2-bromobenzene sulfonamide 2-bromobenzenesulphonamide 2-bromo benzene sulfon amide 2-bromo-benzenesulfonamide 92748-09-9 CAS 92748-09-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 242.13 g/mol gives 2-Bromobenzenesulfonamide 2-bromobenzene-1-sulfonamide 2-bromobenzene sulfonamide 2-bromobenzenesulphonamide 2-bromo benzene sulfon amide 2-bromo-benzenesulfonamide 92748-09-9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Bromobenzenesulfonamide 2-bromobenzene-1-sulfonamide 2-bromobenzene sulfonamide 2-bromobenzenesulphonamide 2-bromo benzene sulfon amide 2-bromo-benzenesulfonamide 92748-09-9 (CAS 92748-09-9) is a high-purity analytical reference standard with the molecular formula C6H12BrNO2S and a molecular weight of 242.13 g/mol.

2-Bromobenzenesulfonamide 2-bromobenzene-1-sulfonamide 2-bromobenzene sulfonamide 2-bromobenzenesulphonamide 2-bromo benzene sulfon amide 2-bromo-benzenesulfonamide 92748-09-9 (C6H12BrNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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

Molecular FormulaC6H12BrNO2S
Molecular Weight242.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1983
Halogen ContentBr-containing
Nitrogen Atoms1
Sulfur Atoms1

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