| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-10273 | 102074-19-1 | Impurity | |
| Rupatadine Impurity 3 | ||||
 | C4X-102732 | N/A | Impurity | |
| Rupatadine impurity 32 | ||||
| C4X-102733 | N/A | Impurity | |
| Rupatadine impurity 33 | ||||
| C4X-102734 | 2724877-90-9 | Impurity | |
| Rupatadine Impurity 34 | ||||
| C4X-102735 | 1632412-57-7 | Impurity | |
| Rupatadine Impurity 35 | ||||
| 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 | ||||
