The short version
16 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.
divalproex sodium · DIVALPROEX SODIUM 500 mg/1 · Tablet, Film Coated, Extended Release · Oral · Safecor Health, LLC
NDC 48433-0034-08 · 80 BLISTER PACK in 1 CARTON / 1 TABLET, FILM COATED, EXTENDED RELEASE in 1 BLISTER PACK · ANDA · View full market →
16 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.
OAI inspection at a producing facility (24 months) · sole-source market · 1 Class I/II recall(s) in 12 months
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| A-S Medication Solutions | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| American Health Packaging | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Aphena Pharma Solutions - Tennessee, LLC | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Aurobindo Pharma Limited | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| BluePoint Laboratories | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| BluePoint Laboratories | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Bryant Ranch Prepack | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Coupler LLC | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Remedyrepack Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Remedyrepack Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Bryant Ranch Prepack | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Camber Pharmaceuticals, Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Camber Pharmaceuticals, Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Major Pharmaceuticals | DIVALPROEX SODIUM 250 mg/1 | Aug 12, 2026 | Sep 2, 2026 |
| Mylan Institutional Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Mylan Institutional Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Mylan Pharmaceuticals Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Mylan Pharmaceuticals Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| NorthStar Rx LLC | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| NorthStar Rx LLC | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Safecor Health, LLC | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Safecor Health, LLC | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Unichem Pharmaceuticals (USA), Inc. | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Unichem Pharmaceuticals (USA), Inc. | DIVALPROEX SODIUM 250 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Aphena Pharma Solutions - Tennessee, LLC | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Aug 31, 2026 |
| Dr. Reddy's Laboratories Ltd | DIVALPROEX SODIUM 500 mg/1 | Jul 19, 2026 | Aug 30, 2026 |
| Dr. Reddy's Laboratories Ltd | DIVALPROEX SODIUM 250 mg/1 | Jul 19, 2026 | Aug 30, 2026 |
| American Health Packaging | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Aug 28, 2026 |
| Aurobindo Pharma Limited | DIVALPROEX SODIUM 500 mg/1 | Jul 15, 2026 | Aug 28, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Divalproex Sodium — NDC 48433-0034-08," retrieved September 3, 2026, https://drugdashboards.com/drug/48433003408.
Free to cite with attribution — see how the data is put together.