Quinidine Gluconate from Canada
Quinidine gluconate treats atrial fibrillation via oral administration as a cinchona alkaloid salt. Falls under HTS 2939.20.00 following chapter salt classification rules for organic bases. Bulk imported for sustained-release tablet production.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Schedule II DEA controls apply—verify importer registration; batch testing for optical purity critical; use validated stability data for shipping conditions