Friday, July 10, 2026

Drug profile · INN

warfarin potassium

warfarin potassium (ATHROMBIN-K) is a vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor. Route of administration: oral. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 2
News articles 0
Drug details — warfarin potassium
US status
approved
Class
Route
ORAL
Patents
0
Programs
2
Data quality
0.84

Quick answer

warfarin potassium (ATHROMBIN-K) is a vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN warfarin potassium
Brand ATHROMBIN-K
Mechanism Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor
Target Vitamin K epoxide reductase complex subunit 1
Route ORAL
Formulation TABLET

Mechanism of action

Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor

Primary target: Vitamin K epoxide reductase complex subunit 1

Approval history

Authority Status Date
FDA approved

Pipeline programs

  1. Warfarin Phase 3 · United Therapeutics Europe · Subsegmental Pulmonary Embolism Nos
  2. Warfarin Approved · Chinese Academy of · Anticoagulation

Related & competitor drugs

  1. warfarin sodium Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor
  2. dicumarol Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor
  3. phenindione Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor
  4. phenprocoumon Vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor

Frequently asked questions

What is warfarin potassium?

warfarin potassium (ATHROMBIN-K) is a vitamin k epoxide reductase complex subunit 1 isoform 1 inhibitor. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for warfarin potassium?

ATHROMBIN-K is a marketed brand name for warfarin potassium. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of warfarin potassium?

warfarin potassium has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.