3-(Furan-2-yl)-1h-1,2,4-triazole-5-thiol CAS 35771-65-4

Description

The occurrence of 3-(Furan-2-yl)-1h-1,2,4-triazole-5-thiol is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-(Furan-2-yl)-1h-1,2,4-triazole-5-thiol (CAS 35771-65-4), a certified reference material (molecular formula C6H5N3OS, MW 167.19 g/mol) for analytical method development and quality control.

The molecular framework of 3-(Furan-2-yl)-1h-1,2,4-triazole-5-thiol (C6H5N3OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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