Edaravone impurity 42 CAS 153952-07-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.153952-07-9
Molecular FormulaC20H18N4O3
Molecular Weight362.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Edaravone impurity 42 CAS 153952-07-9 chemical structure

Description

Order Edaravone impurity 42 (CAS 153952-07-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H18N4O3. Molecular weight: 362.38 g/mol. COA included with every batch.

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.)2000
Nitrogen Atoms4

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