FDA Orange Book · active-ingredient family
Trichlormethiazide
Trichlormethiazide is approved as 2 brand and 13 generic applications in the FDA Orange Book, with their therapeutic-equivalence codes, listed patents, and marketing exclusivity.
Reference-listed drug:METAHYDRIN · NDA 012594
2
Brand (NDA)
13
Generics (ANDA)
0
Listed patents
0
Exclusivity periods
Brand (NDA) products · tablet
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| METAHYDRIN×2 | SANOFI AVENTIS US | NDA 012594 | — | Jun 16, 1988 | |
| NAQUA×2 | SCHERING | NDA 012265 | — | Approved Prior to Jan 1, 1982 |
Generic (ANDA) products (13)
| Product | Applicant | Application | TE | Approved | |
|---|---|---|---|---|---|
| TRICHLOREX | LANNETT | ANDA 083436 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLOREX | LANNETT | ANDA 085630 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMAS | MAST MM | ANDA 086259 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | CHARTWELL RX | ANDA 085568 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | IMPAX LABS | ANDA 083967 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | PAR PHARM | ANDA 087007 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | PAR PHARM | ANDA 087005 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | SANDOZ | ANDA 086171 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | WATSON LABS | ANDA 083847 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | WATSON LABS | ANDA 086458 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | WATSON LABS | ANDA 083462 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | WATSON LABS | ANDA 083855 | — | Approved Prior to Jan 1, 1982 | |
| TRICHLORMETHIAZIDE | WATSON LABS | ANDA 085962 | — | Approved Prior to Jan 1, 1982 |
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.
Trichlormethiazide — frequently asked questions
Generics, reference-listed drug, patents, and exclusivity for this active ingredient, from the FDA Orange Book.

