| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-139955 | 141854-24-2 | Impurity | |
| Pantoprazole Impurity 55 | ||||
 | C4X-139956 | 172282-50-7 (free bass) | Impurity | |
| Pantoprazole Impurity 56 | ||||
| C4X-139958 | N/A | Impurity | |
| Pantoprazole Impurity 58 | ||||
| C4X-139959 | N/A | Impurity | |
| Pantoprazole impurity 59 | ||||
 | C4X-13996 | 953787-55-8 | Impurity | |
| Pantoprazole Impurity 6 | ||||
| C4X-139960 | N/A | Impurity | |
| Pantoprazole impurity 60 | ||||
| C4X-139962 | N/A | Impurity | |
| Pantoprazole impurity 62 | ||||
| C4X-139963 | N/A | Impurity | |
| Pantoprazole impurity 63 | ||||
| C4X-139964 | N/A | Impurity | |
| Pantoprazole Impurity 64 Sodium | ||||
| C4X-139965 | N/A | Impurity | |
| Pantoprazole Impurity 65 | ||||
