| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-163014 | N/A | Impurity | |
| Eplerenone Impurity 14 | ||||
| C4X-163015 | N/A | Impurity | |
| Eplerenone Impurity 15 | ||||
| C4X-163018 | N/A | Impurity | |
| Eplerenone Impurity 18(Sodium Salt) | ||||
| C4X-16302 | N/A | Impurity | |
| Eplerenone EP Impurity B | ||||
 | C4X-16303 | 95716-70-4 | Impurity | |
| Eplerenone EP Impurity C | ||||
 | C4X-16304 | 209253-82-7 | Impurity | |
| Eplerenone EP Impurity D | ||||
 | C4X-16305 | 209253-81-6 | Impurity | |
| Eplerenone EP Impurity E | ||||
| C4X-16306 | 579484-30-3 (free base) | Impurity | |
| Eplerenone EP Impurity F(Sodium Salt) | ||||
| C4X-16331 | N/A | Impurity | |
| Ertapenem Impurity 1 (Ring Open) | ||||
 | C4X-163310 | 1199797-43-7 | Impurity | |
| Ertapenem Impurity 10 | ||||
