5-(4-Bromophenyl)-1-(4-(difluoromethoxy)phenyl)-1h-imidazole-2-thiol CAS 1105189-96-5

Description

Compared with other compounds in its class, the molecular weight of 397.24 g/mol gives 5-(4-Bromophenyl)-1-(4-(difluoromethoxy)phenyl)-1h-imidazole-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-(4-Bromophenyl)-1-(4-(difluoromethoxy)phenyl)-1h-imidazole-2-thiol (CAS 1105189-96-5) is a high-purity analytical reference standard with the molecular formula C16H11BrF2N2OS and a molecular weight of 397.24 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution, 5-(4-Bromophenyl)-1-(4-(difluoromethoxy)phenyl)-1h-imidazole-2-thiol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 397.24 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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