3-Bromo-N-cyclopropyl-N-(4-methoxybenzyl)benzenesulfonamide CAS 950163-13-0

Purity 97%+In StockPharmaceutical Standards
CAS No.950163-13-0
Molecular FormulaC17H18BrNO3S
Molecular Weight396.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-N-cyclopropyl-N-(4-methoxybenzyl)benzenesulfonamide CAS 950163-13-0 chemical structure

Description

The occurrence of 3-Bromo-N-cyclopropyl-N-(4-methoxybenzyl)benzenesulfonamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-Bromo-N-cyclopropyl-N-(4-methoxybenzyl)benzenesulfonamide (CAS 950163-13-0), a certified reference material (molecular formula C17H18BrNO3S, MW 396.30 g/mol) for analytical method development and quality control.

Structurally, 3-Bromo-N-cyclopropyl-N-(4-methoxybenzyl)benzenesulfonamide (C17H18BrNO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 396.30 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

As a certified reference material (CRM), 3-Bromo-N-cyclopropyl-N-(4-methoxybenzyl)benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC17H18BrNO3S
Molecular Weight396.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms1
Sulfur Atoms1

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