5-Chloro-2-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazole CAS 380643-08-3

Description

Compared with other compounds in its class, the molecular weight of 250.73 g/mol gives 5-Chloro-2-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Chloro-2-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazole (CAS 380643-08-3), molecular formula C12H15ClN4 and molecular weight 250.73 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H15ClN4, 5-Chloro-2-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 250.73 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.

As a certified reference material (CRM), 5-Chloro-2-(4-methylpiperazin-1-yl)-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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