(Z)-5-(4-Chlorobenzylidene)thiazolidine-2,4-dione CAS 74942-64-6

Description

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 supplies (Z)-5-(4-Chlorobenzylidene)thiazolidine-2,4-dione (CAS 74942-64-6), a certified reference material (molecular formula C10H6ClNO2S, MW 239.68 g/mol) for analytical method development and quality control.

The molecular framework of (Z)-5-(4-Chlorobenzylidene)thiazolidine-2,4-dione (C10H6ClNO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), (Z)-5-(4-Chlorobenzylidene)thiazolidine-2,4-dione 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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