(1S,2S)-N1-Benzyl-1,2-diphenylethane-1,2-diamine CAS 1207290-26-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1207290-26-3
Molecular FormulaC21H22N2
Molecular Weight302.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-N1-Benzyl-1,2-diphenylethane-1,2-diamine CAS 1207290-26-3 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

(1S,2S)-N1-Benzyl-1,2-diphenylethane-1,2-diamine (CAS 1207290-26-3) is a high-purity analytical reference standard with the molecular formula C21H22N2 and a molecular weight of 302.41 g/mol.

(1S,2S)-N1-Benzyl-1,2-diphenylethane-1,2-diamine (C21H22N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC21H22N2
Molecular Weight302.41 g/mol
AppearancePale yellow to yellow crystalline powder
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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