4-Chloro-n-(4-chlorophenyl)benzenesulfonamide CAS 599-87-1

Description

Compared with other compounds in its class, the molecular weight of 302.18 g/mol gives 4-Chloro-n-(4-chlorophenyl)benzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Chloro-n-(4-chlorophenyl)benzenesulfonamide (CAS 599-87-1) is a high-purity analytical reference standard with the molecular formula C12H9Cl2NO2S and a molecular weight of 302.18 g/mol.

4-Chloro-n-(4-chlorophenyl)benzenesulfonamide (C12H9Cl2NO2S) contains a nitrogen-containing heterocyclic scaffold, 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. 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.

CATO manufactures 4-Chloro-n-(4-chlorophenyl)benzenesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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