4-(2-Bromophenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide CAS 1207023-19-5

Description

CATO manufactures 4-(2-Bromophenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide 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.

4-(2-Bromophenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1207023-19-5), molecular formula C15H9BrN2O2S and molecular weight 361.21 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C15H9BrN2O2S, 4-(2-Bromophenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 361.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

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