FDA Orange Book
Generic for Suprenza
Suprenza contains phentermine. Orange Book status for every listed strength, the approved generic makers, and the listed patents and exclusivities.
Source: FDA Orange Book data file dated 2026-10-09. Publisher page
Yes. The generic name for Suprenza is phentermine. 1 company holds an active FDA approval (ANDA) for a generic version in the Orange Book.
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Suprenza products in the Orange Book
| Form and route | Strength | Brand status | Brand TE | Active generics | Generic TE codes |
|---|---|---|---|---|---|
| tablet, orally disintegrating, oral | 15MG | Discontinued | None | 1 | None |
| tablet, orally disintegrating, oral | 30MG | Discontinued | None | 1 | None |
| tablet, orally disintegrating, oral | 37.5MG | Discontinued | None | 1 | None |
NDA 202088, held by CITIUS PHARMACEUTICALS LLC. Active generics are ANDA products in the Orange Book prescription list with the same ingredient, dosage form, route and strength.
Approved generic phentermine
| Company | ANDA | TE code | Approved | Strengths |
|---|---|---|---|---|
| ZYDUS PHARMACEUTICALS USA INC | 204663 | None (No TE code listed) | June 28, 2017 | 15MG, 30MG, 37.5MG |
Suprenza patents
| Patent | Expires | Covers | Use code | NDA |
|---|---|---|---|---|
| 8440170 | March 14, 2029 | Drug product | None | 202088 |
Questions
Is there a generic for Suprenza?
Yes. The generic name for Suprenza is phentermine. 1 company holds an active FDA approval (ANDA) for a generic version in the Orange Book.
What is the generic name for Suprenza?
The active ingredient in Suprenza is phentermine, per the FDA Orange Book.
When does the Suprenza patent expire?
The last patent listed for Suprenza in the Orange Book expires March 14, 2029. A listed patent expiry date is not a generic launch date.
What does a therapeutic equivalence code mean?
In the Orange Book, codes that start with A (such as AB) mean FDA considers the product therapeutically equivalent to the reference drug. Codes that start with B mean FDA does not, at this time, consider the product therapeutically equivalent.