(1S,2S)-N,N'-Bis[[2-(diphenylphosphino)phenyl]methyl]-1,2-diphenyl-1,2-ethanediamine CAS 287485-86-3

Description

(1S,2S)-N,N'-Bis[[2-(diphenylphosphino)phenyl]methyl]-1,2-diphenyl-1,2-ethanediamine (CAS 287485-86-3), molecular formula C52H46N2P2 and molecular weight 760.88 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (1S,2S)-N,N'-Bis[[2-(diphenylphosphino)phenyl]methyl]-1,2-diphenyl-1,2-ethanediamine (C52H46N2P2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. 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 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 (1S,2S)-N,N'-Bis[[2-(diphenylphosphino)phenyl]methyl]-1,2-diphenyl-1,2-ethanediamine 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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