| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-167933 | 1374010-02-2 | Impurity | |
| Lidocaine Impurity 33 | ||||
| C4X-167934 | 29183-14-0 | Impurity | |
| Lidocaine Impurity 34 | ||||
| C4X-167935 | N/A | Impurity | |
| Lidocaine EP Impurity D (trifluoroacetate) | ||||
 | C4X-167936 | 42459-30-3 | Impurity | |
| Lidocaine EP Impurity G | ||||
| C4X-167939 | 77966-82-6 | Impurity | |
| Lidocaine Impurity 39 | ||||
 | C4X-16794 | 7729-94-4 | Impurity | |
| Lidocaine EP Impurity D(HCl) | ||||
| C4X-167940 | N/A | Impurity | |
| Lidocaine Impurity 40 | ||||
 | C4X-167941 | 2903-48-2 | Impurity | |
| Lidocaine Impurity 41 | ||||
| C4X-167942 | 35891-83-9 | Impurity | |
| Lidocaine Impurity 42 | ||||
| C4X-167943 | N/A | Impurity | |
| Lidocaine Impurity 43 | ||||
