4-Methyl-1-(2-methylphenyl)-1,6-dihydro-7h-pyrazolo[3,4-d]pyridazin-7-one CAS 1105196-73-3

Description

As a certified reference material (CRM), 4-Methyl-1-(2-methylphenyl)-1,6-dihydro-7h-pyrazolo[3,4-d]pyridazin-7-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 4-Methyl-1-(2-methylphenyl)-1,6-dihydro-7h-pyrazolo[3,4-d]pyridazin-7-one (CAS 1105196-73-3), a certified reference material (molecular formula C13H12N4O, MW 240.26 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H12N4O, 4-Methyl-1-(2-methylphenyl)-1,6-dihydro-7h-pyrazolo[3,4-d]pyridazin-7-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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