4-{5-methyl-4-[(oxolan-2-yl)methyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-1H-pyrazol-5-amine CAS 956357-60-1

Description

4-{5-methyl-4-[(oxolan-2-yl)methyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-1H-pyrazol-5-amine (CAS 956357-60-1) is a high-purity analytical reference standard with the molecular formula C17H20N6O and a molecular weight of 324.38 g/mol.

Based on its molecular formula C17H20N6O, 4-{5-methyl-4-[(oxolan-2-yl)methyl]-4H-1,2,4-triazol-3-yl}-1-phenyl-1H-pyrazol-5-amine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 324.38 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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