Isoconazole Nitrate from Canada
Isoconazole nitrate, an imidazole derivative antifungal drug under HTS 2933.29.4500 featuring unfused imidazole ring, used for superficial mycoses. Combines antifungal and antibacterial activity for mixed skin infections.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6096.3%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
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Dual antifungal/antibacterial claims require zone of inhibition data for S. aureus
• Cream base compatibility stability data prevents physical separation issues
• 24-month accelerated stability at 40°C/75%RH mandatory