The short version
Just 3 companies supply this market — thin enough that a single exit would be felt immediately.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Potassium Chloride
potassium chloride extended-release · POTASSIUM CHLORIDE 1125 mg/1 · Tablet · Oral · Solco Healthcare LLC
NDC 43547-0551-10 · 100 TABLET in 1 BOTTLE · ANDA · View full market →
Medicare Part D
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 →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
90-day shortage risk (model v2)
0.1%chance of a new FDA shortage posting for potassium chloride (oral solid) in the next 90 days
OAI inspection at a producing facility (24 months) · sole-source market
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 →
Is this a "specialty" drug?
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
- Part D specialty tier
- Costs ≥ $950/fill · avg $24.12 per prescription
- Biologic (BLA)
- Injectable / infused
- Orphan-drug exclusivity
- REMS program · Xywav and Xyrem
Regulatory
- Application
- ANDA209922
- TE code
- AB1
- Approval date
- Apr 30, 2019
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of potassium chloride extended-release (Tablet)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Bluepoint Laboratories | POTASSIUM CHLORIDE 750 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bluepoint Laboratories | POTASSIUM CHLORIDE 1500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Granules India Ltd | POTASSIUM CHLORIDE 750 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Granules India Ltd | POTASSIUM CHLORIDE 1500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Solco Healthcare LLC | POTASSIUM CHLORIDE 1500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Solco Healthcare LLC | POTASSIUM CHLORIDE 1125 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Solco Healthcare LLC | POTASSIUM CHLORIDE 750 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Potassium Chloride — NDC 43547-0551-10," retrieved September 3, 2026, https://drugdashboards.com/drug/43547055110.
Free to cite with attribution — see how the data is put together.