(SP-4-3)-Ethynyldimethyl(triphenylphosphine)gold CAS 850513-39-2

Purity 97%+In StockPharmaceutical Standards
CAS No.850513-39-2
Molecular FormulaC22H22AuP
Molecular Weight514.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(SP-4-3)-Ethynyldimethyl(triphenylphosphine)gold CAS 850513-39-2 chemical structure

Description

(SP-4-3)-Ethynyldimethyl(triphenylphosphine)gold (CAS 850513-39-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H22AuP. Molecular weight: 514.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC22H22AuP
Molecular Weight514.35 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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