1-(2-isopropylphenyl)-5-phenyl-1H-imidazole-2-thiol CAS 790271-18-0

Description

The occurrence of 1-(2-isopropylphenyl)-5-phenyl-1H-imidazole-2-thiol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(2-isopropylphenyl)-5-phenyl-1H-imidazole-2-thiol (CAS 790271-18-0), a certified reference material (molecular formula C18H18N2S, MW 294.41 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H18N2S, 1-(2-isopropylphenyl)-5-phenyl-1H-imidazole-2-thiol contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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