4-Aminobenzoic Acid Amide from Mexico
4-Aminobenzoic acid amide, aka p-aminobenzamide, is synthesized for use in polymer and pharmaceutical applications. Its placement in HTS 2924.29.77.30 reflects the carboxyamide function on aromatic ring, distinct from acids (2916) or esters. Meets all Chapter 29 purity and definition criteria.
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
• Cross-check with PABA (2916.31) to avoid misclass; provide synthesis route if queried
• Ensure ventilated packaging for transoceanic shipping