Ebastine from Canada
Ebastine, a piperidine-based H1-antihistamine, contains nitrogen hetero-atoms in its heterocyclic aromatic framework. Imported primarily as API for allergy treatment under HTS 2933.99.26.00.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6093.5%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
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include residual solvent analysis per ICH Q3C limits
• Declare crystal form (anhydrous vs hydrate) accurately
• Obtain prior notice via FDA PNSI system for API shipments