Edaravone Impurity 19 CAS 674-82-8

Purity >95.0%In StockPharmacopoeial Impurity Standards
CAS No.674-82-8
Molecular FormulaC4H4O2
Molecular Weight84.07 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Edaravone Impurity 19 CAS 674-82-8 chemical structure

Description

High-purity Edaravone Impurity 19 (CAS 674-82-8) pharmacopoeial impurity standards reference standard. Molecular formula: C4H4O2. Molecular weight: 84.07 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC4H4O2
Molecular Weight84.07 g/mol
Purity>95.0%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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