2-(4-(1H-imidazol-1-yl)phenyl)-2-((4-bromo-3-methylphenyl)amino)acetonitrile CAS 866157-65-5

Description

Compared with other compounds in its class, the molecular weight of 367.24 g/mol gives 2-(4-(1H-imidazol-1-yl)phenyl)-2-((4-bromo-3-methylphenyl)amino)acetonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(4-(1H-imidazol-1-yl)phenyl)-2-((4-bromo-3-methylphenyl)amino)acetonitrile (CAS 866157-65-5), molecular formula C18H15BrN4 and molecular weight 367.24 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-(4-(1H-imidazol-1-yl)phenyl)-2-((4-bromo-3-methylphenyl)amino)acetonitrile (C18H15BrN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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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