 | C4X-143016 | 1346604-23-6 | Impurity | |
| Desloratadine Impurity 16 |
 | C4X-143017 | 169253-26-3 | Impurity | |
| Desloratadine Impurity 17 |
| C4X-143018 | 298220-99-2 | Impurity | |
| Desloratadine EP Impurity A |
| C4X-14302 | 183198-49-4 | Impurity | |
| Desloratadine EP Impurity B |
 | C4X-143021 | 1346600-61-0 | Impurity | |
| Desloratadine Impurity 21 |
 | C4X-143022 | 119410-05-8 | Impurity | |
| Desloratadine Impurity 22 |
 | C4X-143023 | 117811-12-8 | Impurity | |
| Desloratadine Impurity 23 |
| C4X-143024 | N/A | Impurity | |
| Desloratadine Impurity 24 |
| C4X-143025 | N/A | Impurity | |
| Desloratadine Impurity 25 |
 | C4X-143026 | 153200-97-6 | Impurity | |
| Desloratadine Impurity 26 |
