 | C4X-17533 | 265120-58-9 | Impurity | |
| Ropivacaine EP Impurity E |
 | C4X-175331 | 98717-16-9 | Impurity | |
| Ropivacaine EP Impurity G ((R)-Ropivacaine) |
 | C4X-175332 | 99552-32-6 | Impurity | |
| Ropivacaine Impurity 32 |
| C4X-175333 | 2549198-16-3 | Impurity | |
| Ropivacaine Impurity 33 |
| C4X-175334 | 175888-75-2 | Impurity | |
| Ropivacaine Impurity 34 |
| C4X-175335 | 2180-94-1 | Impurity | |
| Ropivacaine Impurity 35 |
| C4X-175336 | 780736-98-3 | Impurity | |
| Ropivacaine Impurity 36 |
 | C4X-17534 | 1945965-95-6 | Impurity | |
| Ropivacaine EP Impurity F |
 | C4X-17535 | 112773-90-7 | Impurity | |
| Ropivacaine EP Impurity G |
 | C4X-17536 | 24358-84-7 | Impurity | |
| Ropivacaine EP Impurity C |
