| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-136710 | 163685-37-8 | Impurity | |
| Metoprolol EP Impurity J | ||||
 | C4X-136713 | 343785-33-1 | Impurity | |
| Metoprolol EP Impurity M | ||||
 | C4X-136714 | 6452-57-9 | Impurity | |
| Metoprolol EP Impurity N | ||||
 | 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 | ||||
