1-(4-Methylbenzyl)-4-oxo-7-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile CAS 1707586-28-4

Description

As a certified reference material (CRM), 1-(4-Methylbenzyl)-4-oxo-7-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-3-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.

1-(4-Methylbenzyl)-4-oxo-7-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile (CAS 1707586-28-4), molecular formula C20H15N5O and molecular weight 341.37 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-(4-Methylbenzyl)-4-oxo-7-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile (C20H15N5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 341.37 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

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