sodium sulfate, potassium sulfate, magnesium sulfate · SODIUM SULFATE 17.5 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL · Solution, Concentrate · Oral · Wilshire Pharmaceuticals, Inc.
NDC 52536-0175-01 · 2 BOTTLE, PLASTIC in 1 CARTON / 177.4 mL in 1 BOTTLE, PLASTIC · NDA · View full market →
4 companies supply this market — a reasonable cushion if one runs into trouble. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Matched to CMS's representative package for this drug (NDC 52268-0012-01) — same generic, strength, and dosage form. CMS prices one NDC per drug concept, not every package.
Negotiated 30-day point-of-sale unit prices and formulary terms aggregated across every unsuppressed Part D and MA-PD plan for the quarter shown. Point of sale means gross of confidential rebates. CMS publishes one representative NDC per drug concept (RxCUI) rather than every package, so these figures come from CMS's representative package for the same drug — matched on generic name, strength, and dosage form. Estimated from MedPAC's program-wide rebate aggregates (June 2023: DIR = 29% of gross Part D spending; brand rebates ≈ 25–40% of gross, generics minimal). Actual rebates are confidential and vary widely by drug — this is a range, not a fact about this drug.
Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.
*No drug-level rebate is public — the estimate applies MedPAC's program-wide brand rebate range to this drug's gross price. Tracked here for 10 quarters since 2024.
This is an ESTIMATE derived from NADAC, not a filed or published price: pharmacies typically acquire brand drugs at roughly 2–4% below list, so list ≈ NADAC ÷ 0.97. Shown only because no state transparency filing exists for this NDC.
Some pressure is visible, but not much — here’s everything the score found to count.
The score counts pressure that is already visible — fewer makers, shortages, recalls, falling prices. 0 means none of it; 100 means all of it at once. Recomputed daily · as of Sep 3, 2026
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 →
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
| Type | Number / code | Expires |
|---|---|---|
| exclusivity | ODE-315 | Aug 5, 2027 |
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Affordable Pharmaceuticals, LLC | SODIUM SULFATE 17.5 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL | Aug 26, 2026 | Sep 2, 2026 |
| Affordable Pharmaceuticals, LLC | SODIUM SULFATE 13.13 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL | Aug 26, 2026 | Sep 2, 2026 |
| Azurity Pharmaceuticals, Inc. | SODIUM SULFATE 13.13 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL | Aug 26, 2026 | Sep 2, 2026 |
| Azurity Pharmaceuticals, Inc. | SODIUM SULFATE 17.5 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL | Aug 26, 2026 | Sep 2, 2026 |
| Braintree Laboratories, Inc. | SODIUM SULFATE 17.5 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL | Aug 26, 2026 | Sep 2, 2026 |
| Braintree Laboratories, Inc. | SODIUM SULFATE 13.13 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL | Aug 26, 2026 | Sep 2, 2026 |
| Wilshire Pharmaceuticals, Inc. | SODIUM SULFATE 13.13 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL | Aug 26, 2026 | Sep 2, 2026 |
| Wilshire Pharmaceuticals, Inc. | SODIUM SULFATE 17.5 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL | Aug 26, 2026 | Sep 2, 2026 |
| Affordable Pharmaceuticals, LLC | SODIUM SULFATE 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 17.5 g/mL | Jul 22, 2026 | Aug 19, 2026 |
| Affordable Pharmaceuticals, LLC | SODIUM SULFATE 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 13.13 g/133.1mL | Jul 22, 2026 | Aug 19, 2026 |
| Azurity Pharmaceuticals, Inc. | SODIUM SULFATE 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 17.5 g/mL | Jul 22, 2026 | Aug 19, 2026 |
| Azurity Pharmaceuticals, Inc. | SODIUM SULFATE 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 13.13 g/133.1mL | Jul 22, 2026 | Aug 19, 2026 |
| Braintree Laboratories, Inc. | SODIUM SULFATE 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 13.13 g/133.1mL | Jul 22, 2026 | Aug 19, 2026 |
| Braintree Laboratories, Inc. | SODIUM SULFATE 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 17.5 g/mL | Jul 22, 2026 | Aug 19, 2026 |
| Wilshire Pharmaceuticals, Inc. | SODIUM SULFATE 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 17.5 g/mL | Jul 22, 2026 | Aug 19, 2026 |
| Wilshire Pharmaceuticals, Inc. | SODIUM SULFATE 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; MAGNESIUM SULFATE, UNSPECIFIED FORM 13.13 g/133.1mL | Jul 22, 2026 | Aug 19, 2026 |
| Affordable Pharmaceuticals, LLC | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; SODIUM SULFATE 17.5 g/mL | Jul 15, 2026 | Jul 15, 2026 |
| Affordable Pharmaceuticals, LLC | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; SODIUM SULFATE 13.13 g/133.1mL | Jul 15, 2026 | Jul 15, 2026 |
| Azurity Pharmaceuticals, Inc. | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; SODIUM SULFATE 13.13 g/133.1mL | Jul 15, 2026 | Jul 15, 2026 |
| Azurity Pharmaceuticals, Inc. | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; SODIUM SULFATE 17.5 g/mL | Jul 15, 2026 | Jul 15, 2026 |
| Braintree Laboratories, Inc. | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; SODIUM SULFATE 17.5 g/mL | Jul 15, 2026 | Jul 15, 2026 |
| Braintree Laboratories, Inc. | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; SODIUM SULFATE 13.13 g/133.1mL | Jul 15, 2026 | Jul 15, 2026 |
| Wilshire Pharmaceuticals, Inc. | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.2 g/133.1mL; POTASSIUM SULFATE 2.35 g/133.1mL; SODIUM SULFATE 13.13 g/133.1mL | Jul 15, 2026 | Jul 15, 2026 |
| Wilshire Pharmaceuticals, Inc. | MAGNESIUM SULFATE, UNSPECIFIED FORM 1.6 g/mL; POTASSIUM SULFATE 3.13 g/mL; SODIUM SULFATE 17.5 g/mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Sodium Sulfate, Potassium Sulfate And Magnesium Sulfate — NDC 52536-0175-01," retrieved September 3, 2026, https://drugdashboards.com/drug/52536017501.
Free to cite with attribution — see how the data is put together.