中间体Ⅱ亚硝胺杂质 CAS CATO-C3D-262722

Description

The occurrence of 中间体Ⅱ亚硝胺杂质 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 中间体Ⅱ亚硝胺杂质 (CAS CATO-C3D-262722), a pharmacopoeial impurity reference standard (molecular formula C47H50Cl6N2O17, MW 1127.62 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C47H50Cl6N2O17, 中间体Ⅱ亚硝胺杂质 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1127.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 中间体Ⅱ亚硝胺杂质 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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