Famotidine Base from Mexico
Famotidine is an aromatic amide H2-receptor antagonist used for ulcer treatment, featuring complex cyclic amide structure. HTS 2924.29.77.90 as other aromatic cyclic amide. Pharmaceutical API with thioether functionality.
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
• GMP certificate essential for API import; chiral purity documentation if enantiopure
• Bulk vs tablet form critical distinction for chapter determination