| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-111242 | N/A | Impurity | |
| Esomeprazole Impurity 42 | ||||
 | C4X-111243 | 149367-83-9 | Impurity | |
| Esomeprazole Impurity 43 | ||||
 | C4X-111244 | 16133-49-6 | Impurity | |
| Esomeprazole Impurity 44 | ||||
| C4X-111245 | 37466-89-0 | Impurity | |
| Esomeprazole Impurity 45 | ||||
| C4X-111246 | 143016-70-0 | Impurity | |
| Esomeprazole Impurity 46 | ||||
| C4X-111247 | 153476-68-7 | Impurity | |
| Esomeprazole Impurity 47 | ||||
| C4X-111248 | N/A | Impurity | |
| Esomeprazole Impurity 48 | ||||
 | C4X-111249 | 89352-76-1 | Impurity | |
| Omeprazole Impurity 49 | ||||
| C4X-111251 | N/A | Impurity | |
| Esomeprazole Impurity 51 | ||||
 | C4X-111252 | 704910-88-3 | Impurity | |
| Esomeprazole Impurity 52 | ||||
