| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-17526 | N/A | Impurity | |
| Rizatriptan EP Impurity D | ||||
| C4X-17528 | N/A | Impurity | |
| Rizatriptan EP Impurity B | ||||
 | C4X-17529 | 887001-08-3 | Impurity | |
| Rizatriptan EP Impurity A | ||||
 | C4X-17531 | 27262-40-4 | Impurity | |
| Ropivacaine EP Impurity B | ||||
| C4X-175311 | N/A | Impurity | |
| Ropivacaine Impurity 11 | ||||
 | C4X-175316 | 1391053-59-0 | Impurity | |
| Ropivacaine Impurity 16 | ||||
| C4X-175319 | 1817657-89-8 | Impurity | |
| Ropivacaine Impurity 19 | ||||
 | C4X-17532 | 98626-59-6 | Impurity | |
| Ropivacaine EP Impurity D | ||||
| C4X-175321 | N/A | Impurity | |
| Ropivacaine Impurity 21 | ||||
| C4X-175322 | N/A | Impurity | |
| Ropivacaine Impurity 22 | ||||
