4-Aminobenzamide Powder from Japan
High-purity 4-aminobenzamide powder (synonym for p-aminobenzamide) is a white crystalline aromatic amide used primarily as a reagent in organic synthesis. Classified under HTS 2924.29.77.30 due to its specific chemical structure as a para-substituted benzamide, fitting 'other aromatic' cyclic amides. It complies with Chapter 29 scope for separate chemically defined compounds.
Duty Rate — Japan → United States
21%
Rate breakdown
9903.04.628.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include batch analysis showing <0.5% impurities to avoid reclassification; label as 'not for human consumption' if research grade
• Watch for anti-dumping risks on Chinese-origin aromatics