(1S,2S)-1,2-Bis(methyl(phenyl)phosphino)benzene CAS 72150-63-1

Purity 97%+In StockPharmaceutical Standards
CAS No.72150-63-1
Molecular FormulaC20H20P2
Molecular Weight322.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-1,2-Bis(methyl(phenyl)phosphino)benzene CAS 72150-63-1 chemical structure

Description

(1S,2S)-1,2-Bis(methyl(phenyl)phosphino)benzene (CAS 72150-63-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20P2. Molecular weight: 322.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H20P2
Molecular Weight322.32 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

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