| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-11411 | 1148113-53-4 | Impurity | |
| Aprepitant Impurity 1 | ||||
 | C4X-114110 | 1651828-04-4 | Impurity | |
| Aprepitant Impurity 10 | ||||
| C4X-114111 | N/A | Impurity | |
| Aprepitant Impurity 11 | ||||
 | C4X-114112 | 172673-23-3 | Impurity | |
| Aprepitant Impurity 12 | ||||
| C4X-114113 | 183664-56-4 | Impurity | |
| Aprepitant Impurity 13 | ||||
| C4X-114114 | 171482-05-6 | Impurity | |
| Aprepitant Impurity 14 | ||||
 | C4X-114115 | 1447693-83-5 | Impurity | |
| Aprepitant Impurity 15 | ||||
| C4X-114116 | N/A | Impurity | |
| Aprepitant Impurity 16 | ||||
 | C4X-114117 | 1333998-27-8 | Impurity | |
| Aprepitant Impurity 17 | ||||
| C4X-114118 | N/A | Impurity | |
| Aprepitant Impurity 18 | ||||
