| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-136728 | 73723-85-0 | Impurity | |
| Metoprolol Impurity 28 | ||||
 | C4X-136729 | 89507-60-8 | Impurity | |
| Metoprolol Impurity 29 | ||||
 | C4X-136730 | 56392-16-6 | Impurity | |
| Metoprolol Impurity 30 | ||||
| C4X-136732 | 83281-59-8 | Impurity | |
| Metoprolol Impurity 32 HCl | ||||
| C4X-136733 | N/A | Impurity | |
| Metoprolol Impurity 33 | ||||
| C4X-136734 | N/A | Impurity | |
| Metoprolol Impurity 34 | ||||
| C4X-136735 | N/A | Impurity | |
| Metoprolol Impurity 35 | ||||
| C4X-136736 | N/A | Impurity | |
| Metoprolol Impurity 36 | ||||
 | C4X-136737 | 488-17-5 | Impurity | |
| Metoprolol Impurity 37 | ||||
 | C4X-13674 | 62572-90-1 | Impurity | |
| Metoprolol EP Impurity D | ||||
