Dichloromethoxyoxobis(triphenylphosphine)rhenium CAS 83114-91-4

Purity 97%+In StockPharmaceutical Standards
CAS No.83114-91-4
Molecular FormulaC37H33Cl2O2P2Re
Molecular Weight828.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dichloromethoxyoxobis(triphenylphosphine)rhenium CAS 83114-91-4 chemical structure

Description

Dichloromethoxyoxobis(triphenylphosphine)rhenium (CAS 83114-91-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C37H33Cl2O2P2Re. Molecular weight: 828.72 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC37H33Cl2O2P2Re
Molecular Weight828.72 g/mol
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)20.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Halogen ContentCl-containing

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