 | C4X-116416 | N/A | Impurity | |
| Oxcarbazepine EP Impurity L?Mixture of Tautomers? |
 | C4X-116417 | 578-95-0 | Impurity | |
| Oxcarbazepine Impurity 17 |
 | C4X-116418 | 1346601-76-0 | Impurity | |
| Oxcarbazepine Impurity 18 |
 | C4X-116419 | 2642430-32-6 | Impurity | |
| Oxcarbazepine EP Impurity M |
 | C4X-11642 | 298-46-4 | Impurity | |
| Oxcarbazepine EP Impurity A (Carbamazepine) |
| C4X-116420 | 260-94-6 | Impurity | |
| Oxcarbazepine Impurity 20 |
 | C4X-116422 | 2642430-30-4 | Impurity | |
| Oxcarbazepine Impurity 22 |
 | C4X-116423 | 15882-79-8 | Impurity | |
| Oxcarbazepine EP Impurity G |
| C4X-116424 | 78880-65-6 | Impurity | |
| Oxcarbazepine Impurity 24 |
| C4X-116425 | 104839-39-6 | Impurity | |
| Oxcarbazepine Impurity 25 |
