| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-108783 | N/A | Impurity | |
| Tadalafil Impurity 83 | ||||
| C4X-108784 | N/A | Impurity | |
| Tadalafil Impurity 84 | ||||
| C4X-108785 | 7479-05-2 | Impurity | |
| Tadalafil Impurity 85 | ||||
| C4X-108786 | N/A | Impurity | |
| Tadalafil Impurity 86 HCl | ||||
| C4X-108788 | 22032-65-1 | Impurity | |
| Tadalafil Impurity 88 | ||||
 | C4X-10879 | 2378614-29-8 | Impurity | |
| Tadalafil EP Impurity I | ||||
| C4X-108790 | 1978323-00-0 | Impurity | |
| Tadalafil Impurity 90 | ||||
| C4X-108791 | N/A | Impurity | |
| Tadalafil Impurity 91 | ||||
 | C4X-108792 | 96-30-0 | Impurity | |
| Tadalafil Impurity 92 | ||||
| C4X-108793 | N/A | Impurity | |
| Tadalafil Impurity 93 | ||||
