3-Amino-4-methoxyacetophenone from Canada
3-Amino-4-methoxyacetophenone contains amino-ketone with methoxy substituent on aromatic ring. Single ketone oxygen function qualifies for HTS 2922.39.4500. Intermediate for analgesics and dyes.
Duty Rate — Canada → 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
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Methoxy doesn't create additional oxygen function per heading definition
• GC-MS purity certificate essential for >97% specification
• Odoriferous properties require proper ventilation labeling