(<I>R</I>)-(-)-5,5′-dichloro-2,2′-bis(diphenylphosphine)-6,6′-dimethoxy-1,1′ -Biphenyl CAS 185913-98-8

Purity 97%+In StockPharmaceutical Standards
CAS No.185913-98-8
Molecular FormulaC38H66Cl2O2P2
Molecular Weight687.78 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(<I>R</I>)-(-)-5,5′-dichloro-2,2′-bis(diphenylphosphine)-6,6′-dimethoxy-1,1′ -Biphenyl CAS 185913-98-8 chemical structure

Description

High-purity (<I>R</I>)-(-)-5,5′-dichloro-2,2′-bis(diphenylphosphine)-6,6′-dimethoxy-1,1′ -Biphenyl (CAS 185913-98-8) pharmaceutical standards reference standard. Molecular formula: C38H66Cl2O2P2. Molecular weight: 687.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC38H66Cl2O2P2
Molecular Weight687.78 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Halogen ContentCl-containing

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