2,2'-Bis[(R-1,1'-binaphthyl-2,2'-dimethyl)phosphino]diethylamine CAS 791630-00-7

Description

The molecular framework of 2,2'-Bis[(R-1,1'-binaphthyl-2,2'-dimethyl)phosphino]diethylamine (C48H41NP2) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

2,2'-Bis[(R-1,1'-binaphthyl-2,2'-dimethyl)phosphino]diethylamine (CAS 791630-00-7) is a high-purity analytical reference standard with the molecular formula C48H41NP2 and a molecular weight of 693.79 g/mol.

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), 2,2'-Bis[(R-1,1'-binaphthyl-2,2'-dimethyl)phosphino]diethylamine 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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