2,2-Diethyl-4,5-diphenyl-2H-imidazole CAS 55682-35-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2-Diethyl-4,5-diphenyl-2H-imidazole.

2,2-Diethyl-4,5-diphenyl-2H-imidazole (CAS 55682-35-4) is a high-purity analytical reference standard with the molecular formula C19H20N2 and a molecular weight of 276.38 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2,2-Diethyl-4,5-diphenyl-2H-imidazole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 276.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 2,2-Diethyl-4,5-diphenyl-2H-imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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