5-(4-Chlorophenyl)-4-((tetrahydrofuran-2-yl)methyl)-4h-1,2,4-triazole-3-thiol CAS 721908-12-9

Description

5-(4-Chlorophenyl)-4-((tetrahydrofuran-2-yl)methyl)-4h-1,2,4-triazole-3-thiol (CAS 721908-12-9) is a high-purity analytical reference standard with the molecular formula C13H14ClN3OS and a molecular weight of 295.79 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 5-(4-Chlorophenyl)-4-((tetrahydrofuran-2-yl)methyl)-4h-1,2,4-triazole-3-thiol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 295.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 5-(4-Chlorophenyl)-4-((tetrahydrofuran-2-yl)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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