Data updated: Mar 10, 2026
QUINIDINE SULFATE
QUINIDINE SULFATE
Approved 1975-07-15
25
Indications
--
Phase 3 Trials
50
Years on Market
Details
- Status
- Discontinued
- First Approved
- 1975-07-15
- Routes
- ORAL
- Dosage Forms
- TABLET, CAPSULE, TABLET, EXTENDED RELEASE
Companies
CONTRACT PHARMACAL IVAX SUB TEVA PHARMS USL PHARMA SUPERPHARM Hikma Novartis WATSON LABS CYCLE LEDERLE DAVA PHARMS INC VANGARD EPIC PHARMA LLC Sun Pharma PHARMAVITE KV PHARM HALSEY PUREPAC PHARM CHARTWELL RX SCHERER LABS EVERYLIFE ELKINS SINN WARNER CHILCOTT Teva IMPAX LABS VALEANT PHARM INTL CHARTWELL MOLECULAR Eli Lilly KING PHARMS WHITEWORTH TOWN PLSN COSETTE VINTAGE PHARMS PERRIGO
Active Ingredient: QUINIDINE SULFATE
Website: ↗
QUINIDINE SULFATE Approval History
Loading approval history...
What QUINIDINE SULFATE Treats
25 FDA approvalsOriginally approved for its first indication in 1975 . Covers 25 distinct patient populations.
- Other (25)
Other
(25 approvals)- • Approved indication (Jul 1975)
- • Approved indication (Jan 1976)
- • Approved indication (Jul 1976)
- • Approved indication (Aug 1976)
- • Approved indication (Sep 1976)
- • Approved indication (Sep 1976)
- • Approved indication (Oct 1976)
- • Approved indication (Nov 1976)
- • Approved indication (Dec 1976)
- • Approved indication (Dec 1976)
- • Approved indication (Jan 1977)
- • Approved indication (Feb 1977)
- • Approved indication (Feb 1977)
- • Approved indication (Apr 1977)
- • Approved indication (Aug 1977)
- • Approved indication (Aug 1977)
- • Approved indication (Jul 1978)
- • Approved indication (Aug 1979)
- • Approved indication (Jun 1981)
- • Approved indication (Apr 1982)
- • Approved indication (Jul 1982)
- • Approved indication (Sep 1983)
- • Approved indication (Sep 1988)
- • Approved indication (Apr 1989)
- • Approved indication (Jun 1994)
🔬
Pro Active Pipeline
Ongoing clinical trials by development phase
Loading...
⭐
Pro Key Completed Trials
Completed studies with published results, ranked by significance
Loading...
📊
Trial Timeline
Full development history with FDA approval milestones
Loading...
Understanding FDA Approval Types
| Count | Type | What it means |
|---|---|---|
| - | ORIG | Original approval - drug first enters market |
| - | SUPPL - Efficacy | New indication (new disease/condition approved) |
| - | SUPPL - Labeling | Label text changes (warnings, dosing updates) |
| - | SUPPL - Manufacturing | Production changes (new facility) |
| - | SUPPL - Chemistry | Formulation changes (new dosage strength) |
Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.
QUINIDINE SULFATE FDA Label Details
ProWant competitive intelligence?
See who's developing similar drugs and track their progress
Data Sources
Data sourced from official FDA and NIH databases. Click links to verify on original sources.