4-Cyclopentyl-5-(pyridin-3-yl)-4h-1,2,4-triazole-3-thiol CAS 1094377-06-6

Description

CATO supplies 4-Cyclopentyl-5-(pyridin-3-yl)-4h-1,2,4-triazole-3-thiol (CAS 1094377-06-6), a certified reference material (molecular formula C12H14N4S, MW 246.33 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4-Cyclopentyl-5-(pyridin-3-yl)-4h-1,2,4-triazole-3-thiol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 246.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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