4-(4-Ethoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide CAS 299922-17-1

Description

As a certified reference material (CRM), 4-(4-Ethoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide 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.

4-(4-Ethoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 299922-17-1) is a high-purity analytical reference standard with the molecular formula C16H15N3OS and a molecular weight of 297.37 g/mol.

4-(4-Ethoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (C16H15N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

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