1-Methyl-5,10-dihydrobenzo[b]pyrazolo[3,4-e][1,4]diazepin-4(1H)-one CAS 87295-97-4

Description

As a certified reference material (CRM), 1-Methyl-5,10-dihydrobenzo[b]pyrazolo[3,4-e][1,4]diazepin-4(1H)-one 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.

CATO supplies 1-Methyl-5,10-dihydrobenzo[b]pyrazolo[3,4-e][1,4]diazepin-4(1H)-one (CAS 87295-97-4), a certified reference material (molecular formula C11H10N4O, MW 214.22 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-Methyl-5,10-dihydrobenzo[b]pyrazolo[3,4-e][1,4]diazepin-4(1H)-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 214.22 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.

Physical & Chemical Properties

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