1-Methyl-5-(((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)amino)-1H-pyrazole-4-carbonitrile CAS 318284-41-2

Description

1-Methyl-5-(((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)amino)-1H-pyrazole-4-carbonitrile (CAS 318284-41-2), molecular formula C14H12N6O and molecular weight 280.28 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-Methyl-5-(((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)amino)-1H-pyrazole-4-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.28 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 1-Methyl-5-(((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)amino)-1H-pyrazole-4-carbonitrile 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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