12,13-Didehydro-6-methyl-4-phenyl-2H-benzo[c]pyrano[2,3-i][1]benzazocine-2,7(6H)-dione CAS 1345138-69-3

Description

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.

12,13-Didehydro-6-methyl-4-phenyl-2H-benzo[c]pyrano[2,3-i][1]benzazocine-2,7(6H)-dione (CAS 1345138-69-3), molecular formula C25H15NO3 and molecular weight 377.39 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 12,13-Didehydro-6-methyl-4-phenyl-2H-benzo[c]pyrano[2,3-i][1]benzazocine-2,7(6H)-dione (C25H15NO3) 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 its high hydrophobicity (logP), 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).

CATO manufactures 12,13-Didehydro-6-methyl-4-phenyl-2H-benzo[c]pyrano[2,3-i][1]benzazocine-2,7(6H)-dione 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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