| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-123529 | N/A | Impurity | |
| Piracetam Impurity 29 | ||||
 | C4X-12353 | 59776-88-4 | Impurity | |
| Piracetam EP Impurity B | ||||
| C4X-123530 | N/A | Impurity | |
| Piracetam Impurity 30 | ||||
| C4X-123531 | N/A | Impurity | |
| Piracetam impurity 31 | ||||
| C4X-123532 | N/A | Impurity | |
| Piracetam impurity 32 HCl | ||||
| C4X-123533 | N/A | Impurity | |
| Piracetam impurity 33 | ||||
| C4X-123534 | N/A | Impurity | |
| Piracetam impurity 34 | ||||
| C4X-123535 | N/A | Impurity | |
| Piracetam impurity 35 | ||||
| C4X-123536 | N/A | Impurity | |
| Piracetam impurity 36 | ||||
| C4X-123537 | N/A | Impurity | |
| Piracetam impurity 37 | ||||
