Tolmetin Free Acid from Mexico
Tolmetin in its free acid form, a pyrrole-acetic acid derivative serving as the base compound for NSAID synthesis and direct therapeutic use as an anti-inflammatory analgesic. This aromatic heterocyclic compound is explicitly listed under HTS 2933.99.5510 for drugs affecting the CNS. Bulk imported for pharmaceutical manufacturing.
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
• Provide pharmacopeial references (e.g
• USP monograph) in import docs; ensure proper labeling as 'for manufacturing use only'; check for DEA scheduling (not controlled but verify)