| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-13496 | 109678-71-9(Free Base) | Impurity | |
| Terazosin EP Impurity F HCl | ||||
 | C4X-13497 | 105356-89-6 | Impurity | |
| Terazosin EP Impurity G | ||||
 | C4X-13498 | 105356-90-9 | Impurity | |
| Terazosin EP Impurity H | ||||
 | C4X-13499 | 1177261-85-6 | Impurity | |
| Terazosin EP Impurity I | ||||
| C4X-13501 | 1452166-70-9 | Impurity | |
| Nilvadipine Impurity 1 | ||||
 | C4X-13511 | 152305-23-2 | Impurity | |
| Zolmitriptan Impurity 1 | ||||
 | C4X-13512 | 251451-30-6 | Impurity | |
| Zolmitriptan Impurity 2 | ||||
 | C4X-135120 | 2518343-21-8 | Impurity | |
| Zolmitriptan Impurity 20 | ||||
| C4X-135121 | 139264-68-9 | Impurity | |
| Zolmitriptan Impurity 21 | ||||
 | C4X-135122 | 139264-24-7 | Impurity | |
| Zolmitriptan Impurity 22 | ||||
