 | C4X-102736 | 169253-15-0 | Impurity | |
| Rupatadine Impurity 36 |
| C4X-102737 | 1332619-71-2(free base) | Impurity | |
| Bromo-Rupatadine fumarate |
| C4X-102738 | N/A | Impurity | |
| Rupatadine Impurity 38 |
| C4X-102739 | N/A | Impurity | |
| Deschloro Rupatadine fumarate |
 | C4X-10274 | 1235342-53-6 | Impurity | |
| Rupatadine Impurity 4 |
| C4X-102740 | 1632412-57-7(Anhydrous CAS) | Impurity | |
| Rupatadine Impurity 35 dihydrate |
| C4X-102741 | N/A | Impurity | |
| Rupatadine Impurity 41 |
| C4X-102742 | N/A | Impurity | |
| Rupatadine Impurity 42 |
 | C4X-10275 | 1224515-72-3 | Impurity | |
| Rupatadine EP Impurity C |
 | C4X-10276 | 156523-04-5 | Impurity | |
| Rupatadine impurity 6 |
