Fondaparinux Sodium (Synthetic Heparin Pentasaccharide) from Canada
Fondaparinux, a synthetic analog of heparin pentasaccharide acting as selective factor Xa inhibitor for DVT prophylaxis. Despite synthetic nature, classified as heparin-like under HTS 3001.90.01.65 for therapeutic uses.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Differentiate from biological heparin in declarations; ensure synthetic purity >99%; follow sterile fill-finish regs if bulk