4-(Chloromethyl)-benzenesulfonyl Chloride CAS 2389-73-3

Description

Compared with other compounds in its class, the molecular weight of 225.09 g/mol gives 4-(Chloromethyl)-benzenesulfonyl Chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-(Chloromethyl)-benzenesulfonyl Chloride (CAS 2389-73-3), a certified reference material (molecular formula C7H6Cl2O2S, MW 225.09 g/mol) for analytical method development and quality control.

4-(Chloromethyl)-benzenesulfonyl Chloride (C7H6Cl2O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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. 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.

As a certified reference material (CRM), 4-(Chloromethyl)-benzenesulfonyl Chloride 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com