4-Bromo-N-cyclopropyl-3-(trifluoromethyl)benzenesulfonamide CAS 1330750-34-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Bromo-N-cyclopropyl-3-(trifluoromethyl)benzenesulfonamide.

CATO supplies 4-Bromo-N-cyclopropyl-3-(trifluoromethyl)benzenesulfonamide (CAS 1330750-34-9), a certified reference material (molecular formula C10H9BrF3NO2S, MW 344.15 g/mol) for analytical method development and quality control.

4-Bromo-N-cyclopropyl-3-(trifluoromethyl)benzenesulfonamide (C10H9BrF3NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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