FDA Orange Book · active-ingredient family
Citric acid; urea c-13
Citric acid; urea c-13 is approved in 1 FDA application, with therapeutic-equivalence codes, listed patents, and marketing exclusivity from the FDA Orange Book.
Reference-listed drug:IDKIT:HP · NDA 021314
1
Brand (NDA)
0
Generics (ANDA)
0
Listed patents
0
Exclusivity periods
Brand (NDA) products · for solution, tablet, for solution
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| IDKIT:HPRLD | MERIDIAN BIOSCIENCE | NDA 021314 | — | Dec 17, 2002 |
Listed patents
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
Citric acid; urea c-13 — frequently asked questions
Generics, reference-listed drug, patents, and exclusivity for this active ingredient, from the FDA Orange Book.

