| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-141011 | 626-34-6 | Impurity | |
| Nifedipine Impurity 11 | ||||
 | C4X-141012 | N/A | Impurity | |
| Nifedipine Impurity 12 | ||||
| C4X-141013 | 80742-11-6 | Impurity | |
| Nifedipine Pyrimidine Impurity | ||||
 | C4X-141014 | 108139-78-2 | Impurity | |
| Nifedipine Impurity 14 | ||||
| C4X-141017 | N/A | Impurity | |
| Nifedipine Impurity 17 | ||||
| C4X-141018 | N/A | Impurity | |
| Nifedipine Impurity 18 | ||||
| C4X-14102 | 50428-14-3 | Impurity | |
| Nifedipine EP Impurity B | ||||
 | C4X-141020 | 111304-31-5 | Impurity | |
| Nifedipine EP Impurity C (Z-Isomer) | ||||
| C4X-141021 | 80742-13-8 | Impurity | |
| Nifedipine Impurity 21 | ||||
| C4X-141022 | N/A | Impurity | |
| Nifedipine Impurity 22 | ||||
