4-Amino-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazole-3-thiol CAS 869734-20-3

Description

Compared with other compounds in its class, the molecular weight of 212.30 g/mol gives 4-Amino-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazole-3-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Amino-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazole-3-thiol (CAS 869734-20-3), a certified reference material (molecular formula C7H8N4S2, MW 212.30 g/mol) for analytical method development and quality control.

The molecular framework of 4-Amino-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazole-3-thiol (C7H8N4S2) is characterized by a nitrile group, sulfur-containing functionality, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 4-Amino-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazole-3-thiol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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