FDA drug class
Aromatic Amino Acids list
Every FDA-approved prescription drug the FDA NDC directory tags with the Aromatic Amino Acid [EPC] class, with brand names and DEA schedules.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
The FDA NDC directory lists 1 single-ingredient drug in this class: levodopa. Another 3 combination products include one of them.
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Aromatic Amino Acids (4)
| Drug | Brand names | Type | NDC listings | DEA schedule |
|---|---|---|---|---|
| Levodopa | Inbrija | Single ingredient | 2 | Not controlled |
| Carbidopa and levodopa | Sinemet | Combination | 98 | Not controlled |
| Carbidopa, levodopa and entacapone | None listed | Combination | 30 | Not controlled |
| Levodopa and carbidopa hydrate | Rytary, Crexont, Dhivy, Duopa | Combination | 21 | Not controlled |
FDA established pharmacologic class: Aromatic Amino Acid [EPC].
Questions
What drugs are Aromatic Amino Acids?
The FDA NDC directory lists 1 single-ingredient drug in this class: levodopa. Another 3 combination products include one of them.
Where does this list come from?
From the established pharmacologic class (EPC) field FDA publishes for each listing in the NDC directory. A drug is listed when most of its prescription listings carry the class.
Related
- LevodopaInbrija
- Carbidopa and levodopaSinemet
- Carbidopa, levodopa and entacaponeFDA label
- Levodopa and carbidopa hydrateRytary, Crexont
- All drug classesFDA EPC
- Controlled substances by scheduleDEA list
- Generic drug lookupFDA Orange Book
- NDC lookupFDA NDC directory
- Medicare Part D drug coverageBy plan and state