 | C4X-143051 | N/A | Impurity | |
| Desloratadine Impurity 51 |
| C4X-143052 | N/A | Impurity | |
| Desloratadine Impurity 52 |
| C4X-143053 | N/A | Impurity | |
| Desloratadine Impurity 53 |
| C4X-143054 | N/A | Impurity | |
| Desloratadine Impurity 54 |
| C4X-143055 | N/A | Impurity | |
| Desloratadine Impurity 55 |
 | C4X-14306 | 119770-60-4 | Impurity | |
| Loratadine Methanone Impurity |
 | C4X-14307 | 1193725-73-3 | Impurity | |
| Desloratadine N-Hydroxy Impurity |
 | C4X-14308 | 117810-61-4 | Impurity | |
| Desloratadine Related Compound F |
 | C4X-14309 | 117796-52-8 | Impurity | |
| Desloratadine Impurity 9 |
 | C4X-14311 | 51052-74-5 | Impurity | |
| Glycopyrrolate Impurity 1 |
