The short version
10 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Metoprolol Tartrate · METOPROLOL TARTRATE 1 mg/mL · Injection, Solution · Intravenous · Cardinal Health 107, LLC
NDC 55154-4745-05 · 5 VIAL, SINGLE-DOSE in 1 BAG / 5 mL in 1 VIAL, SINGLE-DOSE · ANDA · View full market →
10 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Not scored — fragility is computed for NADAC-priced NDCs.
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Cardinal Health 107, LLC | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Hospira, Inc. | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Medical Purchasing Solutions, LLC | METOPROLOL TARTRATE 5 mg/5mL | Jul 15, 2026 | Sep 3, 2026 |
| Almaject, Inc. | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Fosun Pharma Usa Inc | METOPROLOL TARTRATE 5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| HF Acquisition Co LLC, DBA HealthFirst | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| HF Acquisition Co LLC, DBA HealthFirst | METOPROLOL TARTRATE 5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Hikma Pharmaceuticals USA Inc. | METOPROLOL TARTRATE 5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Medical Purchasing Solutions, LLC | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| ProPharma Distribution | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Sagent Pharmaceuticals | METOPROLOL TARTRATE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Fresenius Kabi USA, LLC | METOPROLOL TARTRATE 5 mg/5mL | Jul 15, 2026 | Aug 31, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Metoprolol Tartrate — NDC 55154-4745-05," retrieved September 3, 2026, https://drugdashboards.com/drug/55154474505.
Free to cite with attribution — see how the data is put together.