Econazole Base from Canada
Econazole is synthetic imidazole antifungal containing characteristic unfused imidazole ring. Bulk chemical form under HTS 2933.29.90.00 as other nitrogen heterocyclic compounds.
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
• Chiral purity documentation if D-enantiomer specified
• Heavy metals testing (<10 ppm) standard for pharma imports