4-(Diphenylamino)phenol CAS 25069-86-7

Description

Compared with other compounds in its class, the molecular weight of 261.32 g/mol gives 4-(Diphenylamino)phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-(Diphenylamino)phenol (CAS 25069-86-7), a certified reference material (molecular formula C18H15NO, MW 261.32 g/mol) for analytical method development and quality control.

The molecular framework of 4-(Diphenylamino)phenol (C18H15NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-(Diphenylamino)phenol 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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