(S,S)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane CAS 63589-61-7

Purity 97%+In StockPharmaceutical Standards
CAS No.63589-61-7
Molecular FormulaC28H28O2P2
Molecular Weight458.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S,S)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane CAS 63589-61-7 chemical structure

Description

High-purity (S,S)-1,2-Bis[(2-methoxyphenyl)phenylphosphino]ethane (CAS 63589-61-7) pharmaceutical standards reference standard. Molecular formula: C28H28O2P2. Molecular weight: 458.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC28H28O2P2
Molecular Weight458.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975

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