| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-11451 | 701-07-5 | Impurity | |
| Alvimopan Impurity 1 | ||||
 | C4X-11452 | 6967-88-0 | Impurity | |
| Alvimopan Impurity 2 | ||||
 | C4X-11453 | 170098-29-0 | Impurity | |
| Alvimopan Impurity 3 | ||||
| C4X-11454 | 156130-41-5 | Impurity | |
| Alvimopan Impurity 4 | ||||
 | C4X-11455 | 660848-91-9 | Impurity | |
| Alvimopan Impurity 5 | ||||
| C4X-11456 | 156130-44-8 | Impurity | |
| Alvimopan Impurity 6 | ||||
| C4X-11457 | N/A | Impurity | |
| Alvimopan Impurity 7 | ||||
| C4X-11458 | 342639-35-4 | Impurity | |
| Alvimopan Impurity 8 | ||||
| C4X-11459 | N/A | Impurity | |
| Alvimopan Impurity9 | ||||
 | C4X-11461 | 75-64-9 | Impurity | |
| Potassium Clavulanate EP Impurity H | ||||
