(2-Methoxy-2-oxoethyl)triphenylphosphonium chloride CAS 2181-97-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2181-97-7
Molecular FormulaC21H20O2P Cl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2-Methoxy-2-oxoethyl)triphenylphosphonium chloride CAS 2181-97-7 chemical structure

Description

(2-Methoxy-2-oxoethyl)triphenylphosphonium chloride (CAS 2181-97-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H20O2P Cl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H20O2P Cl
Molecular Weight370.81 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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