Data / Drug companies / Metolazone
Metolazone: 22 companies and 62 products in the FDA NDC directory
Updated November 6, 2026. Source: US Food and Drug Administration, National Drug Code Directory (openFDA).
Metolazone is listed in the FDA National Drug Code Directory by 22 companies, with 62 products in commercial distribution. 62 of the products (100.0%) are marketed under an abbreviated new drug application (ANDA), the generic route. The most common dosage forms are tablet, and the newest product started marketing on February 19, 2026.
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- Companies listing it
- 22
- Products
- 62
- Generic (ANDA) products
- 62 (100.0%)
- Application numbers
- 9
- Routes
- Oral
- openFDA record search
- api.fda.gov
Companies that list metolazone
Ranked by number of products. Finished drugs in commercial distribution.
| Company | Products | Main dosage forms | Main marketing category | Newest product started |
|---|---|---|---|---|
| Method Pharmaceuticals, LLC | 6 | tablet | Generic drugs (ANDA) | January 28, 2026 |
| Bryant Ranch Prepack | 5 | tablet | Generic drugs (ANDA) | May 12, 2025 |
| Aarkish Pharmaceuticals NJ Inc. | 3 | tablet | Generic drugs (ANDA) | August 15, 2023 |
| Advagen Pharma Ltd | 3 | tablet | Generic drugs (ANDA) | August 20, 2021 |
| Alembic Pharmaceuticals Inc. | 3 | tablet | Generic drugs (ANDA) | December 2, 2020 |
| Alembic Pharmaceuticals Limited | 3 | tablet | Generic drugs (ANDA) | December 2, 2020 |
| Amici Pharma, Inc. | 3 | tablet | Generic drugs (ANDA) | May 15, 2021 |
| Bryant Ranch Prepack | 3 | tablet | Generic drugs (ANDA) | December 19, 2003 |
| Golden State Medical Supply, Inc. | 3 | tablet | Generic drugs (ANDA) | March 30, 2021 |
| Ingenus Pharmaceuticals, LLC | 3 | tablet | Generic drugs (ANDA) | January 24, 2023 |
| Marlex Pharmaceuticals, Inc. | 3 | tablet | Generic drugs (ANDA) | December 1, 2022 |
| Mylan Pharmaceuticals Inc. | 3 | tablet | Generic drugs (ANDA) | October 19, 2004 |
| Sandoz Inc | 3 | tablet | Generic drugs (ANDA) | December 19, 2003 |
| Unichem Pharmaceuticals (USA), Inc. | 3 | tablet | Generic drugs (ANDA) | March 30, 2021 |
| A-S Medication Solutions | 2 | tablet | Generic drugs (ANDA) | August 20, 2021 |
| American Health Packaging | 2 | tablet | Generic drugs (ANDA) | June 27, 2022 |
| Aphena Pharma Solutions - Tennessee, LLC | 2 | tablet | Generic drugs (ANDA) | October 19, 2004 |
| Bryant Ranch Prepack | 2 | tablet | Generic drugs (ANDA) | May 15, 2021 |
| Major Pharmaceuticals | 2 | tablet | Generic drugs (ANDA) | November 20, 2025 |
| Mylan Institutional Inc. | 2 | tablet | Generic drugs (ANDA) | April 15, 2005 |
| Safecor Health, LLC | 2 | tablet | Generic drugs (ANDA) | February 19, 2026 |
| Aphena Pharma Solutions - Tennessee, LLC | 1 | tablet | Generic drugs (ANDA) | December 19, 2003 |
Dosage forms
| Dosage form | Products | Share |
|---|---|---|
| Tablet | 62 | 100% |
Marketing categories
| Marketing category | Products | Share |
|---|---|---|
| Generic drugs (ANDA) | 62 | 100% |
Pharmacologic classes
| Class | Products |
|---|---|
| Thiazide-like Diuretic | 62 |
CC0 1.0 public domain dedication (openFDA). Counts are products in the FDA National Drug Code Directory on November 6, 2026: 138,262 products in commercial distribution, meaning without a marketing end date in the past. A company is a labeler code; one company can hold several codes, and the directory carries no address. Inclusion in the directory is not FDA approval, and the marketing category says under which kind of application or rule a product is sold. This page uses openFDA data and is not endorsed or certified by FDA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.