5-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazole CAS 91437-83-1

Description

Compared with other compounds in its class, the molecular weight of 276.72 g/mol gives 5-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 91437-83-1) is a high-purity analytical reference standard with the molecular formula C14H11ClN2OH2O and a molecular weight of 276.72 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 276.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

As a certified reference material (CRM), 5-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazole 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.

Physical & Chemical Properties

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