(S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane CAS 551950-92-6

Purity 97%+In StockPharmaceutical Standards
CAS No.551950-92-6
Molecular FormulaC37H46P2
Molecular Weight552.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane CAS 551950-92-6 chemical structure

Description

(S,S)-2,4-Bis[bis(3,5-dimethylphenyl)phosphino]pentane (CAS 551950-92-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C37H46P2. Molecular weight: 552.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC37H46P2
Molecular Weight552.71 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984

Recommended Standards

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