1-((2-Chlorobenzyl)oxy)-2-(4-chlorophenyl)-1H-imidazo[4,5-b]pyridine CAS 339026-79-8

Description

1-((2-Chlorobenzyl)oxy)-2-(4-chlorophenyl)-1H-imidazo[4,5-b]pyridine (CAS 339026-79-8) is a high-purity analytical reference standard with the molecular formula C19H13Cl2N3O and a molecular weight of 370.23 g/mol.

1-((2-Chlorobenzyl)oxy)-2-(4-chlorophenyl)-1H-imidazo[4,5-b]pyridine (C19H13Cl2N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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