| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-191528 | 42982-49-0 | Impurity | |
| Ulipristal Impurity 28 | ||||
| C4X-191529 | 1655514-78-5 | Impurity | |
| Ulipristal Impurity 29 | ||||
 | C4X-19153 | 159681-66-0 | Impurity | |
| Ulipristal Impurity 3 | ||||
| C4X-191530 | 1383782-13-5 | Impurity | |
| Ulipristal Impurity 30 | ||||
| C4X-191531 | 54201-84-2 | Impurity | |
| Ulipristal Impurity 31 | ||||
| C4X-191532 | N/A | Impurity | |
| Ulipristal impurity 52 | ||||
 | C4X-19154 | 244206-52-8 | Impurity | |
| Ulipristal Impurity 4 | ||||
| C4X-19155 | N/A | Impurity | |
| Ulipristal Impurity 5 | ||||
 | C4X-19156 | 1655514-74-1 | Impurity | |
| Ulipristal Impurity 6 | ||||
 | C4X-19157 | 709615-25-8 | Impurity | |
| Ulipristal Impurity 7 | ||||
