| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-106221 | 177415-76-8 | Impurity | |
| Edaravone Impurity 21 | ||||
| C4X-106222 | 300543-31-1 | Impurity | |
| Edaravone Impurity 22 | ||||
| C4X-106223 | 29214-62-8 | Impurity | |
| Edaravone Impurity 23 | ||||
| C4X-106224 | N/A | Impurity | |
| Edaravone Impurity 24 | ||||
 | C4X-106225 | 92-43-3 | Impurity | |
| Edaravone Impurity 25 | ||||
 | C4X-106226 | 96-96-8 | Impurity | |
| Edaravone Impurity 26 | ||||
 | C4X-106227 | 102-51-2 | Impurity | |
| Edaravone Impurity 27 | ||||
| C4X-106228 | 53855-47-3 | Impurity | |
| Edaravone Impurity 28 | ||||
 | C4X-106229 | 881-05-0 | Impurity | |
| Edaravone Impurity 29 | ||||
 | C4X-10623 | 1323485-71-7 | Impurity | |
| Edaravone Impurity 3 | ||||
