6-Chloro-N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)nicotinamide CAS 306980-52-9

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.

6-Chloro-N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)nicotinamide (CAS 306980-52-9), molecular formula C8H4ClN3OS3 and molecular weight 289.78 g/mol, is a CATO reference standard with documented purity and traceability.

6-Chloro-N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)nicotinamide (C8H4ClN3OS3) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

CATO manufactures 6-Chloro-N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)nicotinamide 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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