n-Cyclohexyl-3,5-difluoroaniline CAS 1021023-13-1

Description

Compared with other compounds in its class, the molecular weight of 211.25 g/mol gives n-Cyclohexyl-3,5-difluoroaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

n-Cyclohexyl-3,5-difluoroaniline (CAS 1021023-13-1), molecular formula C12H15F2N and molecular weight 211.25 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of n-Cyclohexyl-3,5-difluoroaniline (C12H15F2N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine 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.

As a certified reference material (CRM), n-Cyclohexyl-3,5-difluoroaniline 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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