1-[(4-Methylphenyl)methyl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 343373-35-3

Description

Compared with other compounds in its class, the molecular weight of 265.31 g/mol gives 1-[(4-Methylphenyl)methyl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-[(4-Methylphenyl)methyl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 343373-35-3) is a high-purity analytical reference standard with the molecular formula C16H15N3O and a molecular weight of 265.31 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-[(4-Methylphenyl)methyl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 265.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-[(4-Methylphenyl)methyl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-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.

Physical & Chemical Properties

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