4-Methyl-10H-phenothiazine CAS 7190-74-1

Description

Compared with other compounds in its class, the molecular weight of 213.30 g/mol gives 4-Methyl-10H-phenothiazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Methyl-10H-phenothiazine (CAS 7190-74-1), a certified reference material (molecular formula C13H11NS, MW 213.30 g/mol) for analytical method development and quality control.

Structurally, 4-Methyl-10H-phenothiazine (C13H11NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 213.30 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 4-Methyl-10H-phenothiazine 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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