| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-156635 | N/A | Impurity | |
| Brimonidine Impurity 35 | ||||
| C4X-156636 | N/A | Impurity | |
| Brimonidine Impurity 36 | ||||
 | C4X-15665 | 168329-48-4 | Impurity | |
| Brimonidine EP Impurity E | ||||
| C4X-15666 | N/A | Impurity | |
| Brimonidine Impurity 6 | ||||
| C4X-15667 | N/A | Impurity | |
| Brimonidine Impurity 7 | ||||
| C4X-15668 | 182627-95-8?free base? | Impurity | |
| Brimonidine Impurity 8 HCI | ||||
 | C4X-15669 | 91147-43-2 | Impurity | |
| Brimonidine EP Impurity A | ||||
 | C4X-15691 | 66774-02-5 | Impurity | |
| Clotrimazole EP Impurity A | ||||
 | C4X-156911 | 611-19-8 | Impurity | |
| Clotrimazole Impurity 11 | ||||
| C4X-156912 | 15145-69-4 | Impurity | |
| Clotrimazole Impurity 12 | ||||
