3-Amino-4-methoxyacetophenone from Japan
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 — Japan → United States
15%
Rate breakdown
9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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