| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-139949 | 1261238-06-5 | Impurity | |
| Pantoprazole Impurity 49 | ||||
 | C4X-13995 | 953787-60-5 | Impurity | |
| Pantoprazole Impurity 5 | ||||
 | C4X-139950 | N/A | Impurity | |
| Pantoprazole Impurity 50 | ||||
 | C4X-139951 | 812664-93-0 | Impurity | |
| Pantoprazole Impurity 51 | ||||
 | C4X-139952 | 72830-08-1 | Impurity | |
| Pantoprazole Impurity 52 | ||||
 | C4X-139953 | 72830-07-0 | Impurity | |
| Pantoprazole Impurity 53 | ||||
 | 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 | ||||
