 | C4X-116438 | N/A | Impurity | |
| Oxcarbazepine Impurity 38 |
| C4X-11644 | 153261-62-2 | Impurity | |
| Oxcarbazepine Impurity 5 |
 | C4X-11645 | 28721-09-7 | Impurity | |
| Oxcarbazepine EP Impurity B |
 | C4X-11646 | 19579-83-0 | Impurity | |
| Oxcarbazepine EP Impurity D |
| C4X-11647 | 59690-99-2 | Impurity | |
| Oxcarbazepine Impurity 8 |
 | C4X-11648 | 28721-08-6 | Impurity | |
| Oxcarbazepine EP Impurity F |
 | C4X-11649 | 611-64-3 | Impurity | |
| Oxcarbazepine Impurity 9 |
| C4X-11651 | N/A | Impurity | |
| Dexamethasone EP Impurity A |
 | C4X-116510 | 2036-77-3 | Impurity | |
| Dexamethasone EP Impurity J |
 | C4X-116511 | 1809224-82-5 | Impurity | |
| Dexamethasone EP Impurity K |
