3-(4-Methoxyphenyl)-6-(pyrrolidin-1-ylmethyl)-[1,2,4]triazolo[3,4-a]phthalazine CAS 98124-14-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Methoxyphenyl)-6-(pyrrolidin-1-ylmethyl)-[1,2,4]triazolo[3,4-a]phthalazine.

3-(4-Methoxyphenyl)-6-(pyrrolidin-1-ylmethyl)-[1,2,4]triazolo[3,4-a]phthalazine (CAS 98124-14-2) is a high-purity analytical reference standard with the molecular formula C21H21N5O and a molecular weight of 359.42 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 3-(4-Methoxyphenyl)-6-(pyrrolidin-1-ylmethyl)-[1,2,4]triazolo[3,4-a]phthalazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 359.42 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).

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.

As a certified reference material (CRM), 3-(4-Methoxyphenyl)-6-(pyrrolidin-1-ylmethyl)-[1,2,4]triazolo[3,4-a]phthalazine 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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