1-(3-Methylbenzyl)-4-phenyl-1,4-dihydropyrazine-2,3-dione CAS 904525-72-0

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.

CATO supplies 1-(3-Methylbenzyl)-4-phenyl-1,4-dihydropyrazine-2,3-dione (CAS 904525-72-0), a certified reference material (molecular formula C18H16N2O2, MW 292.33 g/mol) for analytical method development and quality control.

The molecular framework of 1-(3-Methylbenzyl)-4-phenyl-1,4-dihydropyrazine-2,3-dione (C18H16N2O2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures 1-(3-Methylbenzyl)-4-phenyl-1,4-dihydropyrazine-2,3-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

Why CATO?

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