N,N'-[(1S,2S)-1,2-Diphenyl-1,2-ethanediyl]bis[2-diphenylphosphinobenzamide] CAS 143668-57-9

Purity 97%+In StockPharmaceutical Standards
CAS No.143668-57-9
Molecular FormulaC52H42N2O2P2
Molecular Weight788.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-[(1S,2S)-1,2-Diphenyl-1,2-ethanediyl]bis[2-diphenylphosphinobenzamide] CAS 143668-57-9 chemical structure

Description

High-purity N,N'-[(1S,2S)-1,2-Diphenyl-1,2-ethanediyl]bis[2-diphenylphosphinobenzamide] (CAS 143668-57-9) pharmaceutical standards reference standard. Molecular formula: C52H42N2O2P2. Molecular weight: 788.85 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC52H42N2O2P2
Molecular Weight788.85 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)33.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2

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