4-Cyclopentyl-5-methyl-4H-1,2,4-triazole-3-thiol CAS 669755-14-0

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-methyl-4H-1,2,4-triazole-3-thiol.

CATO supplies 4-Cyclopentyl-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 669755-14-0), a certified reference material (molecular formula C8H13N3S, MW 183.27 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H13N3S, 4-Cyclopentyl-5-methyl-4H-1,2,4-triazole-3-thiol contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.27 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.

As a certified reference material (CRM), 4-Cyclopentyl-5-methyl-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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