Mercaptopurine from Mexico
Mercaptopurine is a purine antimetabolite with thiopurine heterocyclic structure used in leukemia chemotherapy. Classified under HTS 2934.99.30.00 as an aromatic heterocyclic drug due to its pharmaceutical anticancer applications.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide TPMT genotyping information relevance for patient safety in import documentation
• Include photostability data and amber packaging requirements for light-sensitive imports
• Certify anhydrous form specification as hydrate forms have different solubility profiles