2-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)-1-(5-methyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[2,3-b]quinoxalin-1-yl)ethanone CAS 1014756-97-8

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.

2-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)-1-(5-methyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[2,3-b]quinoxalin-1-yl)ethanone (CAS 1014756-97-8), molecular formula C25H25N5O2 and molecular weight 427.50 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)-1-(5-methyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[2,3-b]quinoxalin-1-yl)ethanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 427.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 2-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)-1-(5-methyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[2,3-b]quinoxalin-1-yl)ethanone 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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