N-(4-chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide CAS 329-30-6

Description

N-(4-chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide (C17H18ClNO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies N-(4-chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide (CAS 329-30-6), a certified reference material (molecular formula C17H18ClNO3S, MW 351.85 g/mol) for analytical method development and quality control.

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), N-(4-chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide 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

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