| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-1020124 | N/A | Impurity | |
| Vonoprazan Fumarate impurity 124 | ||||
| C4X-1020125 | N/A | Impurity | |
| Vonoprazan Impurity 125 | ||||
| C4X-1020127 | 2250243-23-1 (free base) | Impurity | |
| Vonoprazan Impurity 127 | ||||
| C4X-1020128 | 489430-50-4 | Impurity | |
| Vonoprazan Impurity 128 | ||||
 | C4X-1020129 | 109-00-2 | Impurity | |
| Vonoprazan Impurity 129 | ||||
 | C4X-1020130 | 881674-06-2 | Impurity | |
| Vonoprazan Impurity 130 | ||||
 | C4X-1020131 | 881674-01-7 | Impurity | |
| Vonoprazan Impurity 131 | ||||
 | C4X-1020132 | 881673-98-9 | Impurity | |
| Vonoprazan Impurity 132 | ||||
 | C4X-1020133 | 15128-82-2 | Impurity | |
| Vonoprazan Impurity 133 | ||||
 | C4X-1020134 | 52334-53-9 | Impurity | |
| Vonoprazan Impurity 134 | ||||
