 | C4X-124735 | 1346602-59-2 | Impurity | |
| Bisoprolol Impurity 35 |
 | C4X-124736 | 14697-49-5 | Impurity | |
| Bisoprolol Impurity 36 |
 | C4X-124737 | 4204-78-8 | Impurity | |
| Bisoprolol Impurity 37 |
| C4X-124738 | N/A | Impurity | |
| Bisoprolol EP Impurity N Hemifumarate |
 | C4X-12474 | 1225195-71-0 | Impurity | |
| Bisoprolol EP Impurity D |
| C4X-124740 | N/A | Impurity | |
| Bisoprolol EP Impurity B HCl |
| C4X-124741 | 1215342-36-1(Free Base) | Impurity | |
| Bisoprolol EP Impurity G Hemifumarate |
| C4X-124743 | N/A | Impurity | |
| Bisoprolol EP Impurity F Hemifumarate |
| C4X-124744 | N/A | Impurity | |
| Bisoprolol EP Impurity Q Hemifumarate |
| C4X-124745 | N/A | Impurity | |
| Bisoprolol EP Impurity R Hemifumarate |
