| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-110750 | N/A | Impurity | |
| Pramipexole Impurity 50 | ||||
| C4X-110751 | 1391053-80-7 (free base) | Impurity | |
| Pramipexole Impurity 51 | ||||
 | C4X-110752 | 1254579-15-1 | Impurity | |
| Pramipexole Impurity 52 | ||||
| C4X-110753 | N/A | Impurity | |
| Pramipexole Impurity 53 | ||||
| C4X-110754 | N/A | Impurity | |
| Pramipexole Impurity 54 | ||||
| C4X-110755 | N/A | Impurity | |
| Pramipexole Impurity 55 | ||||
| C4X-110756 | N/A | Impurity | |
| Pramipexole Impurity 56 | ||||
| C4X-110757 | N/A | Impurity | |
| Pramipexole Impurity 57 | ||||
 | C4X-110758 | 104632-27-1 | Impurity | |
| Pramipexole Impurity 58 | ||||
| C4X-110759 | N/A | Impurity | |
| Pramipexole Impurity 59 | ||||
