| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-17675 | 1554029-91-2 | Impurity | |
| Tolterodine EP Impurity G | ||||
 | C4X-17676 | 209747-04-6 | Impurity | |
| Tolterodine Impurity 6 | ||||
 | C4X-17677 | 2514856-06-3 | Impurity | |
| Tolterodine Impurity 7 | ||||
 | C4X-17678 | 851789-43-0 | Impurity | |
| Tolterodine Impurity 8 | ||||
| C4X-17681 | 32785-90-3 | Impurity | |
| Topiramate Impurity 1 | ||||
 | C4X-176810 | 66900-93-4 | Impurity | |
| Topiramate Impurity 10 | ||||
 | C4X-176817 | 97240-80-7 | Impurity | |
| Topiramate Impurity 17 | ||||
| C4X-176818 | 106881-42-9?free base? | Impurity | |
| Topiramate Didesacetal Impurity Formate | ||||
 | C4X-17682 | 106881-41-8 | Impurity | |
| Topiramate Impurity 2 | ||||
| C4X-176821 | N/A | Impurity | |
| Topiramate Impurity 21 | ||||
