4-((4-Bromophenyl)diazenyl)-N,N-diethylaniline CAS 22700-62-5

Description

4-((4-Bromophenyl)diazenyl)-N,N-diethylaniline (CAS 22700-62-5), molecular formula C16H18BrN3 and molecular weight 332.24 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-((4-Bromophenyl)diazenyl)-N,N-diethylaniline (C16H18BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 332.24 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures 4-((4-Bromophenyl)diazenyl)-N,N-diethylaniline 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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