Isavuconazole Impurity 150 CAS CATO-C4X-1236150

Description

Compared with other compounds in its class, the molecular weight of 730.50 g/mol gives Isavuconazole Impurity 150 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Isavuconazole Impurity 150 (CAS CATO-C4X-1236150), a pharmacopoeial impurity reference standard (molecular formula C28H33F2N6O7I, MW 730.50 g/mol) used for the identification and quantification of trace impurities in APIs.

Isavuconazole Impurity 150 (C28H33F2N6O7I) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), Isavuconazole Impurity 150 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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