| 60050-003 | Metoprolol Succinate | Metoprolol Succinate | Pharmadax Inc. | ANDA | Current |
| 60050-004 | Metoprolol Succinate | Metoprolol Succinate | Pharmadax Inc. | ANDA | Current |
| 60760-563 | Metoprolol Succinate | Metoprolol Succinate | ST. MARY'S MEDICAL PARK PHARMACY | ANDA | Current |
| 64679-848 | Metoprolol Succinate | Metoprolol Succinate | Wockhardt USA LLC. | ANDA | Current |
| 64679-848 | Metoprolol Succinate | Metoprolol Succinate | Wockhardt USA LLC. | ANDA | Current |
| 64679-849 | Metoprolol Succinate | Metoprolol Succinate | Wockhardt USA LLC. | ANDA | Current |
| 64679-849 | Metoprolol Succinate | Metoprolol Succinate | Wockhardt USA LLC. | ANDA | Current |
| 70518-3545 | Metoprolol Succinate | Metoprolol Succinate | REMEDYREPACK INC. | ANDA | Current |
| 75834-292 | Metoprolol Succinate | Metoprolol Succinate | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-292 | Metoprolol Succinate | Metoprolol Succinate | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-293 | Metoprolol Succinate | Metoprolol Succinate | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-293 | Metoprolol Succinate | Metoprolol Succinate | Nivagen Pharmaceuticals, Inc. | ANDA | Current |