| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-116260 | 2230270-03-6 | Impurity | |
| Febuxostat Impurity 60 | ||||
| C4X-116261 | 2418591-42-9 | Impurity | |
| Febuxostat Impurity 61 | ||||
 | C4X-116262 | 2476465-11-7 | Impurity | |
| Febuxostat Impurity 62 | ||||
| C4X-116263 | N/A | Impurity | |
| Febuxostat Impurity 63 | ||||
| C4X-116264 | 2375033-26-2 | Impurity | |
| Febuxostat Impurity 64 | ||||
| C4X-116265 | N/A | Impurity | |
| Febuxostat Impurity 65 | ||||
 | C4X-116266 | 144060-40-2 | Impurity | |
| Febuxostat Impurity 66 | ||||
 | C4X-116269 | 161798-01-2 | Impurity | |
| Febuxostat Impurity 69 | ||||
 | C4X-11627 | 1330632-46-6 | Impurity | |
| Febuxostat Impurity 7 | ||||
 | C4X-116270 | 1657014-33-9 | Impurity | |
| Febuxostat Impurity 70 | ||||
