Data / Drug companies / Methimazole
Methimazole: 23 companies and 54 products in the FDA NDC directory
Methimazole is listed in the FDA National Drug Code Directory by 23 companies, with 54 products in commercial distribution. 54 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 September 9, 2026.
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- Companies listing it
- 23
- Products
- 54
- Generic (ANDA) products
- 54 (100.0%)
- Application numbers
- 8
- Routes
- Oral
- openFDA record search
- api.fda.gov
Companies that list methimazole
Ranked by number of products. Finished drugs in commercial distribution.
| Company | Products | Main dosage forms | Main marketing category | Newest product started |
|---|---|---|---|---|
| Bryant Ranch Prepack | 7 | tablet | Generic drugs (ANDA) | March 14, 2022 |
| Bryant Ranch Prepack | 4 | tablet | Generic drugs (ANDA) | February 28, 2022 |
| Preferred Pharmaceuticals Inc. | 4 | tablet | Generic drugs (ANDA) | January 28, 2026 |
| Remedyrepack Inc. | 3 | tablet | Generic drugs (ANDA) | September 9, 2026 |
| AiPing Pharmaceutical, Inc. | 2 | tablet | Generic drugs (ANDA) | April 1, 2026 |
| American Health Packaging | 2 | tablet | Generic drugs (ANDA) | April 5, 2023 |
| AvKARE | 2 | tablet | Generic drugs (ANDA) | June 15, 2026 |
| AvPAK | 2 | tablet | Generic drugs (ANDA) | October 13, 2025 |
| Bionpharma Inc. | 2 | tablet | Generic drugs (ANDA) | March 25, 2024 |
| Bryant Ranch Prepack | 2 | tablet | Generic drugs (ANDA) | March 14, 2022 |
| Chartwell RX, LLC | 2 | tablet | Generic drugs (ANDA) | March 27, 2001 |
| Coupler LLC | 2 | tablet | Generic drugs (ANDA) | January 23, 2026 |
| Golden State Medical Supply, Inc. | 2 | tablet | Generic drugs (ANDA) | December 14, 2007 |
| Heritage Pharmaceuticals Inc. D/B/A Avet Pharmaceuticals Inc. | 2 | tablet | Generic drugs (ANDA) | January 15, 2012 |
| Macleods Pharmaceuticals Limited | 2 | tablet | Generic drugs (ANDA) | May 24, 2023 |
| NorthStar RxLLC | 2 | tablet | Generic drugs (ANDA) | August 1, 2024 |
| Rising Pharma Holdings, Inc. | 2 | tablet | Generic drugs (ANDA) | April 22, 2021 |
| Square Pharmaceuticals Limited | 2 | tablet | Generic drugs (ANDA) | December 31, 2024 |
| Strides Pharma Science Limited | 2 | tablet | Generic drugs (ANDA) | March 14, 2022 |
| Upsher-Smith Laboratories, LLC | 2 | tablet | Generic drugs (ANDA) | July 1, 2016 |
| Viona Pharmaceuticals Inc | 2 | tablet | Generic drugs (ANDA) | September 10, 2025 |
| A-S Medication Solutions | 1 | tablet | Generic drugs (ANDA) | January 15, 2012 |
| Proficient Rx LP | 1 | tablet | Generic drugs (ANDA) | January 15, 2012 |
Dosage forms
| Dosage form | Products | Share |
|---|---|---|
| Tablet | 54 | 100% |
Marketing categories
| Marketing category | Products | Share |
|---|---|---|
| Generic drugs (ANDA) | 54 | 100% |
Pharmacologic classes
| Class | Products |
|---|---|
| Thyroid Hormone Synthesis Inhibitor | 54 |
Updated November 6, 2026. Read from US Food and Drug Administration, National Drug Code Directory (openFDA). 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.