Data / Drug companies / Glycerol phenylbutyrate
Glycerol phenylbutyrate: 8 companies and 8 products in the FDA NDC directory
Updated November 6, 2026. Source: US Food and Drug Administration, National Drug Code Directory (openFDA).
Glycerol phenylbutyrate is listed in the FDA National Drug Code Directory by 8 companies, with 8 products in commercial distribution. 6 of the products (75.0%) are marketed under an abbreviated new drug application (ANDA), the generic route. The most common dosage forms are liquid, and the newest product started marketing on October 12, 2026.
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- Companies listing it
- 8
- Products
- 8
- Generic (ANDA) products
- 6 (75.0%)
- Application numbers
- 6
- Routes
- Oral
- Brand names
- Ravicti
- openFDA record search
- api.fda.gov
Companies that list glycerol phenylbutyrate
Ranked by number of products. Finished drugs in commercial distribution.
| Company | Products | Main dosage forms | Main marketing category | Newest product started |
|---|---|---|---|---|
| Aurobindo Pharma Limited | 1 | liquid | Generic drugs (ANDA) | April 15, 2026 |
| Horizon Therapeutics USA, Inc. | 1 | liquid | New drug applications (NDA) | February 28, 2013 |
| Lupin Pharmaceuticals, Inc. | 1 | liquid | New drug applications (NDA) | October 20, 2025 |
| Navinta LLC | 1 | liquid | Generic drugs (ANDA) | July 11, 2026 |
| Novadoz Pharmaceuticals LLC | 1 | liquid | Generic drugs (ANDA) | April 15, 2026 |
| Pai Holdings, LLC DBA Pai Pharma | 1 | liquid | Generic drugs (ANDA) | October 12, 2026 |
| Teva Pharmaceuticals, Inc. | 1 | liquid | Generic drugs (ANDA) | April 16, 2026 |
| Zydus Pharmaceuticals USA Inc. | 1 | liquid | Generic drugs (ANDA) | May 4, 2026 |
Dosage forms
| Dosage form | Products | Share |
|---|---|---|
| Liquid | 8 | 100% |
Marketing categories
| Marketing category | Products | Share |
|---|---|---|
| Generic drugs (ANDA) | 6 | 75% |
| New drug applications (NDA) | 2 | 25% |
Pharmacologic classes
| Class | Products |
|---|---|
| Nitrogen Binding Agent | 8 |
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.