Mianserin Impurity 83 CAS CATO-C4X-136983

Description

Compared with other compounds in its class, the molecular weight of 387.52 g/mol gives Mianserin Impurity 83 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Mianserin Impurity 83 (CAS CATO-C4X-136983), a pharmacopoeial impurity reference standard (molecular formula C25H29N3O, MW 387.52 g/mol) used for the identification and quantification of trace impurities in APIs.

Mianserin Impurity 83 (C25H29N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), Mianserin Impurity 83 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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