2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole CAS 338411-23-7

Description

Compared with other compounds in its class, the molecular weight of 388.68 g/mol gives 2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-23-7) is a high-purity analytical reference standard with the molecular formula C19H12Cl3N3 and a molecular weight of 388.68 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 388.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

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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