| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-184024 | 1110929-19-5 | Impurity | |
| Epinastine Impurity 24 | ||||
| C4X-184025 | N/A | Impurity | |
| Epinastine Impurity 25 | ||||
 | C4X-184028 | 532-55-8 | Impurity | |
| Epinastine Impurity 28 | ||||
| C4X-184029 | N/A | Impurity | |
| Epinastine Impurity 29 | ||||
 | C4X-18403 | 1216548-20-7 | Impurity | |
| Epinastine Impurity 3 | ||||
| C4X-184030 | N/A | Impurity | |
| Epinastine Impurity 30 | ||||
 | C4X-184031 | 143878-20-0 | Impurity | |
| Epinastine Impurity 31 | ||||
| C4X-184038 | N/A | Impurity | |
| Epinastine Impurity 38 | ||||
 | C4X-184044 | 127785-96-0 | Impurity | |
| Epinastine Impurity 44 Fumarate | ||||
 | C4X-18406 | 706753-75-5 | Impurity | |
| Epinastine EP Impurity A | ||||
