The short version
13 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.
arsenic trioxide · ARSENIC TRIOXIDE 1 mg/mL · Injection, Solution · Intravenous · Sintetica US LLC
NDC 83090-0009-01 · 1 VIAL, SINGLE-DOSE in 1 CARTON / 10 mL in 1 VIAL, SINGLE-DOSE · ANDA · View full market →
13 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.
Establishments this product's FDA label declares, located via FDA registration data. How we built this →
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 |
|---|---|---|---|
| Zydus Pharmaceuticals USA Inc. | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 3, 2026 |
| Amneal Pharmaceuticals LLC | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Amneal Pharmaceuticals LLC | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Cephalon, LLC | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Eugia US LLC | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Fresenius Kabi USA, LLC | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Nordic Pharma, Inc. | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Northstar Rx LLC | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Novadoz Pharmaceuticals LLC | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Novadoz Pharmaceuticals LLC | ARSENIC TRIOXIDE 2 mg/2mL | Jul 15, 2026 | Sep 2, 2026 |
| Orbicular Pharmaceutical Technologies Private Limited | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Orbicular Pharmaceutical Technologies Private Limited | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Piramal Pharma Solutions Inc. | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Sandoz Inc | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Sintetica US LLC | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Sintetica US LLC | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Zydus Lifesciences Limited | ARSENIC TRIOXIDE 2 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Zydus Lifesciences Limited | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Sep 2, 2026 |
| Zydus Pharmaceuticals USA Inc. | ARSENIC TRIOXIDE 1 mg/mL | Jul 15, 2026 | Aug 31, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Arsenic Trioxide — NDC 83090-0009-01," retrieved September 3, 2026, https://drugdashboards.com/drug/83090000901.
Free to cite with attribution — see how the data is put together.