FDA Orange Book · active-ingredient family
Metronidazole hydrochloride
Metronidazole hydrochloride is approved as 1 brand and 1 generic application in the FDA Orange Book, with their therapeutic-equivalence codes, listed patents, and marketing exclusivity.
Reference-listed drug:FLAGYL I.V. · NDA 018353
1
Brand (NDA)
1
Generics (ANDA)
0
Listed patents
0
Exclusivity periods
Brand (NDA) products · injectable
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| FLAGYL I.V. | PFIZER | NDA 018353 | — | Approved Prior to Jan 1, 1982 |
Generic (ANDA) products (1)
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| METRONIDAZOLE HYDROCHLORIDE | ABRAXIS PHARM | ANDA 070295 | — | Oct 15, 1985 |
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.
Metronidazole hydrochloride — frequently asked questions
Generics, reference-listed drug, patents, and exclusivity for this active ingredient, from the FDA Orange Book.

