(1S,2S)-2-(Diphenylphosphino)-1,2-diphenylethanamine CAS 1091606-67-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1091606-67-5
Molecular FormulaC26H24NP
Molecular Weight381.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-2-(Diphenylphosphino)-1,2-diphenylethanamine CAS 1091606-67-5 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)-2-(Diphenylphosphino)-1,2-diphenylethanamine (CAS 1091606-67-5) is a high-purity analytical reference standard with the molecular formula C26H24NP and a molecular weight of 381.45 g/mol.

(1S,2S)-2-(Diphenylphosphino)-1,2-diphenylethanamine (C26H24NP) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC26H24NP
Molecular Weight381.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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