[[(4S,5S)-5-[(Diphenylphosphinyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]diphenylphosphine oxide CAS 187989-59-9

Purity 97%+In StockPharmaceutical Standards
CAS No.187989-59-9
Molecular FormulaC31H32O4P2
Molecular Weight530.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[[(4S,5S)-5-[(Diphenylphosphinyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]diphenylphosphine oxide CAS 187989-59-9 chemical structure

Description

[[(4S,5S)-5-[(Diphenylphosphinyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]diphenylphosphine oxide (CAS 187989-59-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C31H32O4P2. Molecular weight: 530.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC31H32O4P2
Molecular Weight530.53 g/mol
AppearancePale yellow to yellow crystalline powder
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010

Recommended Standards

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