5-Chloro-3-(2-(4-methylpiperazin-1-yl)ethyl)-1-phenyl-3,4-dihydroisoquinoline maleate CAS 83658-85-9

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.

5-Chloro-3-(2-(4-methylpiperazin-1-yl)ethyl)-1-phenyl-3,4-dihydroisoquinoline maleate (CAS 83658-85-9), molecular formula C22H26ClN3C4H4O4 and molecular weight 483.99 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, chlorine substitution, 5-Chloro-3-(2-(4-methylpiperazin-1-yl)ethyl)-1-phenyl-3,4-dihydroisoquinoline maleate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 483.99 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), 5-Chloro-3-(2-(4-methylpiperazin-1-yl)ethyl)-1-phenyl-3,4-dihydroisoquinoline maleate 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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