| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-138322 | N/A | Impurity | |
| Pioglitazone Impurity 22 | ||||
| C4X-138323 | N/A | Impurity | |
| Pioglitazone Impurity 23 | ||||
| C4X-138324 | 127676-18-0 | Impurity | |
| Pioglitazone Impurity 24 | ||||
| C4X-138325 | N/A | Impurity | |
| Pioglitazone impurity 25 | ||||
| C4X-138326 | 446052-43-3 | Impurity | |
| Pioglitazone impurity 26 | ||||
| C4X-138327 | N/A | Impurity | |
| Pioglitazone impurity 27 | ||||
 | C4X-13833 | 868754-42-1 | Impurity | |
| Pioglitazone EP Impurity E | ||||
 | C4X-13834 | 952188-00-0 | Impurity | |
| Pioglitazone EP Impurity C | ||||
 | C4X-13835 | 868754-41-0 | Impurity | |
| Pioglitazone EP Impurity D | ||||
 | C4X-13836 | 144809-28-9 | Impurity | |
| Pioglitazone Impurity 6 | ||||
