(S)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole CAS 958300-30-6

Purity 97%+In StockPharmaceutical Standards
CAS No.958300-30-6
Molecular FormulaC38H52O4P2
Molecular Weight634.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole CAS 958300-30-6 chemical structure

Description

(S)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole (CAS 958300-30-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C38H52O4P2. Molecular weight: 634.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC38H52O4P2
Molecular Weight634.76 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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