1-(4-fluorophenyl)-2-(methylthio)-1H-imidazole-5-carboxylic acid CAS 750598-95-9

Description

CATO manufactures 1-(4-fluorophenyl)-2-(methylthio)-1H-imidazole-5-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1-(4-fluorophenyl)-2-(methylthio)-1H-imidazole-5-carboxylic acid (CAS 750598-95-9) is a high-purity analytical reference standard with the molecular formula C11H9FN2O2S and a molecular weight of 252.26 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(4-fluorophenyl)-2-(methylthio)-1H-imidazole-5-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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