rel-(2R,2'R,3R,3'R)-3,3'-di-tert-Butyl-4,4'-diphenyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole CAS 2301856-53-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2301856-53-9
Molecular FormulaC34H36O2P2
Molecular Weight538.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2R,2'R,3R,3'R)-3,3'-di-tert-Butyl-4,4'-diphenyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole CAS 2301856-53-9 chemical structure

Description

rel-(2R,2'R,3R,3'R)-3,3'-di-tert-Butyl-4,4'-diphenyl-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole (CAS 2301856-53-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C34H36O2P2. Molecular weight: 538.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC34H36O2P2
Molecular Weight538.60 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999

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