4-Cyclopentyl-5-(pyridin-4-yl)-4h-1,2,4-triazole-3-thiol CAS 672342-05-1

Description

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

CATO supplies 4-Cyclopentyl-5-(pyridin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 672342-05-1), a certified reference material (molecular formula C12H14N4S, MW 246.33 g/mol) for analytical method development and quality control.

The molecular framework of 4-Cyclopentyl-5-(pyridin-4-yl)-4h-1,2,4-triazole-3-thiol (C12H14N4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), 4-Cyclopentyl-5-(pyridin-4-yl)-4h-1,2,4-triazole-3-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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