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
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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