7-(2H-1,3-Benzodioxol-5-yl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine CAS 439108-52-8

Description

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.

CATO supplies 7-(2H-1,3-Benzodioxol-5-yl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 439108-52-8), a certified reference material (molecular formula C13H10N4O2S, MW 286.31 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H10N4O2S, 7-(2H-1,3-Benzodioxol-5-yl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.31 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

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