N-4-Cyclohexyl-N-4,2-dimethyl-1,4-benzenediamine CAS 1155005-14-3

Description

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 supplies N-4-Cyclohexyl-N-4,2-dimethyl-1,4-benzenediamine (CAS 1155005-14-3), a certified reference material (molecular formula C14H22N2, MW 218.34 g/mol) for analytical method development and quality control.

The molecular framework of N-4-Cyclohexyl-N-4,2-dimethyl-1,4-benzenediamine (C14H22N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), N-4-Cyclohexyl-N-4,2-dimethyl-1,4-benzenediamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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