(1R,2R)-rel-1,2-Diphenylethane-1,2-diamine CAS 16635-95-3

Purity 97%+In StockPharmaceutical Standards
CAS No.16635-95-3
Molecular Formula2*C14H16N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2R)-rel-1,2-Diphenylethane-1,2-diamine CAS 16635-95-3 chemical structure

Description

The molecular framework of (1R,2R)-rel-1,2-Diphenylethane-1,2-diamine (C14H16N2) 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

(1R,2R)-rel-1,2-Diphenylethane-1,2-diamine (CAS 16635-95-3) is a high-purity analytical reference standard with the molecular formula C14H16N2 and a molecular weight of 212.30 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.

CATO manufactures (1R,2R)-rel-1,2-Diphenylethane-1,2-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

Molecular Formula2*C14H16N2
Molecular Weight212.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms2

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