(3S,4S)-3,4-Bis(diphenylphosphino)-1-benzylpyrrolidine CAS 156517-64-5

Purity 97%+In StockPharmaceutical Standards
CAS No.156517-64-5
Molecular FormulaC35H33NP2
Molecular Weight529.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,4S)-3,4-Bis(diphenylphosphino)-1-benzylpyrrolidine CAS 156517-64-5 chemical structure

Description

(3S,4S)-3,4-Bis(diphenylphosphino)-1-benzylpyrrolidine (CAS 156517-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C35H33NP2. Molecular weight: 529.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC35H33NP2
Molecular Weight529.59 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms1

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