6-Chloro-2-nitroacetophenone from China
6-Chloro-2-nitroacetophenone combines adjacent chloro/nitro substitution on aromatic acetophenone, fitting compound derivative criteria of HTS 2914.79.40.00. Pharmaceutical intermediate.
Duty Rate — China → United States
107.5%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.04.6094.5%Pharmaceuticals Annex IV: patented pharma articles — 100% 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
• Steric hindrance data aids synthesis route verification
• Potential genotoxin; impurity limits <10ppm
• Customs lab testing common for mixed substitution patterns