Friday, July 10, 2026

Drug profile · INN

quinidine polygalacturonate

quinidine polygalacturonate (CARDIOQUIN) is a sodium channel alpha subunit blocker. Route of administration: oral. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 0
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Drug details — quinidine polygalacturonate
US status
approved
Class
Route
ORAL
Patents
0
Programs
0
Data quality
0.84

Quick answer

quinidine polygalacturonate (CARDIOQUIN) is a sodium channel alpha subunit blocker. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN quinidine polygalacturonate
Brand CARDIOQUIN
Mechanism Sodium channel alpha subunit blocker
Target Sodium channel alpha subunit
Route ORAL
Formulation TABLET

Mechanism of action

Sodium channel alpha subunit blocker

Primary target: Sodium channel alpha subunit

Approval history

Authority Status Date
FDA approved

Related & competitor drugs

  1. carbamazepine Sodium channel alpha subunit blocker
  2. disopyramide phosphate Sodium channel alpha subunit blocker
  3. eslicarbazepine acetate Nervous system (N03)
  4. fosphenytoin sodium Sodium channel alpha subunit blocker
  5. lacosamide Nervous system (N03)
  6. lamotrigine Sodium channel alpha subunit blocker

Frequently asked questions

What is quinidine polygalacturonate?

quinidine polygalacturonate (CARDIOQUIN) is a sodium channel alpha subunit blocker. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for quinidine polygalacturonate?

CARDIOQUIN is a marketed brand name for quinidine polygalacturonate. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of quinidine polygalacturonate?

quinidine polygalacturonate 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.