High Purity Acetoacetanilide USP Grade from Japan
USP-grade acetoacetanilide meets pharmacopeia standards for purity, used in fine chemical synthesis, and falls under HTS 2924.29.77.10 as an aromatic 'other' cyclic amide derivative. Its chemically defined nature without excluded impurities keeps it in Chapter 29.
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
• Provide USP certificate and ICH Q3D elemental impurities test; declare exact purity level
• Opt for air freight for small lots to minimize degradation