Edaravone impurity 53 CAS 92558-29-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.92558-29-7
Molecular FormulaC20H18N4O3
Molecular Weight362.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Edaravone impurity 53 CAS 92558-29-7 chemical structure

Description

Edaravone impurity 53 (CAS 92558-29-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18N4O3. Molecular weight: 362.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H18N4O3
Molecular Weight362.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms4

Related Edaravone Standards

Recommended Standards

Why CATO?