4-(3-Bromophenyl)-1,2-dimethyl-1H-imidazol-5-amine CAS 1251115-00-0

Description

Compared with other compounds in its class, the molecular weight of 266.14 g/mol gives 4-(3-Bromophenyl)-1,2-dimethyl-1H-imidazol-5-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(3-Bromophenyl)-1,2-dimethyl-1H-imidazol-5-amine (CAS 1251115-00-0), molecular formula C11H12BrN3 and molecular weight 266.14 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 4-(3-Bromophenyl)-1,2-dimethyl-1H-imidazol-5-amine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 266.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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