| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-18397 | N/A | Impurity | |
| Bepotastine Impurity 7 | ||||
| C4X-18398 | N/A | Impurity | |
| Bepotastine Impurity 8 | ||||
| C4X-18399 | N/A | Impurity | |
| Bepotastine Impurity 9 | ||||
 | C4X-18401 | 141342-70-3 | Impurity | |
| Epinastine EP Impurity A(Hydrochloride) | ||||
 | C4X-184010 | 41218-84-2 | Impurity | |
| Epinastine Impurity 10 | ||||
 | C4X-184011 | 2702358-41-4 | Impurity | |
| Epinastine Impurity 11 | ||||
| C4X-184012 | 745761-19-7 | Impurity | |
| Epinastine Impurity 12 | ||||
 | C4X-184013 | 141342-69-0 | Impurity | |
| Epinastine Impurity 13 HCl | ||||
| C4X-184015 | N/A | Impurity | |
| Epinastine Impurity 15 | ||||
| C4X-184016 | 1557-50-2 | Impurity | |
| Epinastine Impurity 16 | ||||
