2-((7-(3,4-Dimethoxyphenyl)quinoxalin-2-yl)amino)-N-methylacetamide CAS 1513879-21-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((7-(3,4-Dimethoxyphenyl)quinoxalin-2-yl)amino)-N-methylacetamide.

2-((7-(3,4-Dimethoxyphenyl)quinoxalin-2-yl)amino)-N-methylacetamide (CAS 1513879-21-4), molecular formula C19H20N4O3 and molecular weight 352.39 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-((7-(3,4-Dimethoxyphenyl)quinoxalin-2-yl)amino)-N-methylacetamide (C19H20N4O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 2-((7-(3,4-Dimethoxyphenyl)quinoxalin-2-yl)amino)-N-methylacetamide 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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