CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 24

Molecular Formula: C19H18N4O2

Molecular Weight: 334.38

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 23

Molecular Formula: C20H20N4O

Molecular Weight: 332.41

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 22

Molecular Formula: C14H14N4O2

Molecular Weight: 270.29

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 21

Molecular Formula: C20H18N4O3

Molecular Weight: 362.39

CAS Number: 119-18-6

Alternate CAS#:

Chemical Name: Edaravone Impurity 20

Molecular Formula: C10H8N2O3

Molecular Weight: 204.19

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 1 Sodium Salt

Molecular Formula: C13H15N2O5S. Na

Molecular Weight: 311.34 22.99

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 19

Molecular Formula: C10H10N2O2

Molecular Weight: 190.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 18

Molecular Formula: C30H28N6O3

Molecular Weight: 520.59

CAS Number: 177415-76-8 (enol form), 7477-67-0 (ketone form)

Alternate CAS#:

Chemical Name: Edaravone Impurity 16 (Bis-pyrazolone)

Molecular Formula: C20H18N4O2

Molecular Weight: 346.39

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 15

Molecular Formula: C10H12N2O2

Molecular Weight: 192.22

CAS Number: N/A

Alternate CAS#:

Chemical Name: Edaravone Impurity 14

Molecular Formula: C14H16N2O5S

Molecular Weight: 324.35

CAS Number: 5393-61-3

Alternate CAS#:

Chemical Name: Edaravone Impurity 13

Molecular Formula: C10H10N2O2

Molecular Weight: 190.2