N-(4-Chlorophenyl)-2-((5-cyclohexyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 332872-76-1

Description

As a certified reference material (CRM), N-(4-Chlorophenyl)-2-((5-cyclohexyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide 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.

N-(4-Chlorophenyl)-2-((5-cyclohexyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332872-76-1), molecular formula C22H23ClN4OS and molecular weight 426.96 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, N-(4-Chlorophenyl)-2-((5-cyclohexyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 426.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

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