1-(1-methyl-1H-1,2,4-triazol-5-yl)ethan-1-ol CAS 1864063-01-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(1-methyl-1H-1,2,4-triazol-5-yl)ethan-1-ol.

CATO supplies 1-(1-methyl-1H-1,2,4-triazol-5-yl)ethan-1-ol (CAS 1864063-01-3), a certified reference material (molecular formula C5H9N3O, MW 127.14 g/mol) for analytical method development and quality control.

1-(1-methyl-1H-1,2,4-triazol-5-yl)ethan-1-ol (C5H9N3O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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