Ketoconazole API from Mexico
Ketoconazole is a synthetic imidazole antifungal drug with a complex aromatic imidazole ring system. Classified under HTS 2933.29.43.00 as an other aromatic imidazole heterocyclic compound.
Duty Rate — Mexico → 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
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include polymorphic form specification (Form I or II) in technical documentation,Verify DMF holder status with FDA prior to importation,Maintain temperature-controlled shipping to preserve API stability