2-((1-(2-Chlorobenzyl)-1H-imidazol-2-yl)thio)-N-cyclohexylacetamide CAS 946202-78-4

Description

2-((1-(2-Chlorobenzyl)-1H-imidazol-2-yl)thio)-N-cyclohexylacetamide (CAS 946202-78-4), molecular formula C18H22ClN3OS and molecular weight 363.90 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-((1-(2-Chlorobenzyl)-1H-imidazol-2-yl)thio)-N-cyclohexylacetamide (C18H22ClN3OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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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