7-Chloro-2,1,3-benzothiadiazole-4-sulfonyl chloride CAS 127720-93-8

Description

The occurrence of 7-Chloro-2,1,3-benzothiadiazole-4-sulfonyl chloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 7-Chloro-2,1,3-benzothiadiazole-4-sulfonyl chloride (CAS 127720-93-8), a certified reference material (molecular formula C6H2Cl2N2O2S2, MW 269.13 g/mol) for analytical method development and quality control.

Based on its molecular formula C6H2Cl2N2O2S2, 7-Chloro-2,1,3-benzothiadiazole-4-sulfonyl chloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 7-Chloro-2,1,3-benzothiadiazole-4-sulfonyl chloride 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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