6-(Trifluoromethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one CAS 716-82-5

Description

The molecular framework of 6-(Trifluoromethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one (C9H6F3NOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.

6-(Trifluoromethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 716-82-5), molecular formula C9H6F3NOS and molecular weight 233.21 g/mol, is a CATO reference standard with documented purity and traceability.

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 6-(Trifluoromethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one 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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