metformin hydrochloride · METFORMIN HYDROCHLORIDE 1000 mg/1 · Tablet, Film Coated, Extended Release · Oral · Oceanside Pharmaceuticals
NDC 68682-0018-90 · 90 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE · NDA AUTHORIZED GENERIC · View full market →
7 companies supply this market — a reasonable cushion if one runs into trouble. The price has fallen 62% in a year, to $0.8418 per unit — and generics that get this cheap tend to get abandoned rather than defended.
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 42571-0334-90) — 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.
Manufacturer list price as filed — not what pharmacies actually pay after discounts.
Not scored — fragility is computed for NADAC-priced NDCs.
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 →
Establishments this product's FDA label declares, located via FDA registration data. How we built this →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Glenmark Pharmaceuticals Inc., Usa | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Glenmark Pharmaceuticals Inc., Usa | METFORMIN HYDROCHLORIDE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Golden State Medical Supply, Inc. | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Micro Labs Limited | METFORMIN HYDROCHLORIDE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Micro Labs Limited | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Oceanside Pharmaceuticals | METFORMIN HYDROCHLORIDE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Oceanside Pharmaceuticals | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Santarus, Inc. | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Westminster Pharmaceuticals, LLC | METFORMIN HYDROCHLORIDE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Westminster Pharmaceuticals, LLC | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Santarus, Inc. | METFORMIN HYDROCHLORIDE 500 mg/1 | Jul 15, 2026 | Aug 31, 2026 |
| Sun Pharmaceutical Industries, Inc. | METFORMIN HYDROCHLORIDE 500 mg/1 | Jul 15, 2026 | Aug 26, 2026 |
| Sun Pharmaceutical Industries, Inc. | METFORMIN HYDROCHLORIDE 1000 mg/1 | Jul 15, 2026 | Aug 26, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Metformin hydrochloride — NDC 68682-0018-90," retrieved September 3, 2026, https://drugdashboards.com/drug/68682001890.
Free to cite with attribution — see how the data is put together.