3-(3-Cyclopropyl-5-sulfanyl-4h-1,2,4-triazol-4-yl)propanamide CAS 929972-30-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(3-Cyclopropyl-5-sulfanyl-4h-1,2,4-triazol-4-yl)propanamide.

CATO supplies 3-(3-Cyclopropyl-5-sulfanyl-4h-1,2,4-triazol-4-yl)propanamide (CAS 929972-30-5), a certified reference material (molecular formula C8H12N4OS, MW 212.27 g/mol) for analytical method development and quality control.

Structurally, 3-(3-Cyclopropyl-5-sulfanyl-4h-1,2,4-triazol-4-yl)propanamide (C8H12N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 212.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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