4-(2-Fluoro-phenyl)-5-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol CAS 722466-36-6

Description

Compared with other compounds in its class, the molecular weight of 301.34 g/mol gives 4-(2-Fluoro-phenyl)-5-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(2-Fluoro-phenyl)-5-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 722466-36-6), molecular formula C15H12FN3OS and molecular weight 301.34 g/mol, is a CATO reference standard with documented purity and traceability.

4-(2-Fluoro-phenyl)-5-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol (C15H12FN3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-(2-Fluoro-phenyl)-5-(4-methoxy-phenyl)-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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