[1,1'-Binaphthalene]-2,7-diamine CAS 2758677-57-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including [1,1'-Binaphthalene]-2,7-diamine.

[1,1'-Binaphthalene]-2,7-diamine (CAS 2758677-57-3) is a high-purity analytical reference standard with the molecular formula C20H16N2 and a molecular weight of 284.35 g/mol.

The molecular framework of [1,1'-Binaphthalene]-2,7-diamine (C20H16N2) 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. 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 [1,1'-Binaphthalene]-2,7-diamine 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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