3-(4-Methoxyphenyl)-2H-benzo[1,4]thiazine CAS 76148-93-1

Description

CATO manufactures 3-(4-Methoxyphenyl)-2H-benzo[1,4]thiazine 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.

3-(4-Methoxyphenyl)-2H-benzo[1,4]thiazine (CAS 76148-93-1), molecular formula C15H13NOS and molecular weight 255.33 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-(4-Methoxyphenyl)-2H-benzo[1,4]thiazine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 255.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

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