| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-136714 | 6452-57-9 | Impurity | |
| Metoprolol EP Impurity | ||||
 | C4X-136715 | 1486464-40-7 | Impurity | |
| Metoprolol EP Impurity O HCl | ||||
 | C4X-136716 | 56718-76-4 | Impurity | |
| Metoprolol Related Compound B | ||||
 | C4X-136717 | 1956321-87-1 | Impurity | |
| Metoprolol EP Impurity C?HCl? | ||||
 | C4X-136718 | 56718-70-8 | Impurity | |
| Metoprolol Impurity 18 | ||||
 | C4X-136719 | 230975-30-1 | Impurity | |
| Metoprolol Impurity 19 | ||||
 | C4X-13672 | 56718-71-9 | Impurity | |
| Metoprolol EP Impurity B | ||||
 | C4X-136720 | 18995-35-2 | Impurity | |
| Metoprolol Impurity 20 | ||||
| C4X-136721 | 84697-14-3 | Impurity | |
| Metoprolol Impurity 21 | ||||
 | C4X-136722 | 123195-72-2 | Impurity | |
| Metoprolol Impurity 22 | ||||
