Lidocaine Base from Japan
Lidocaine is an aromatic amide local anesthetic with a cyclic component in its structure, used in medical and dental applications. Classified under HTS 2924.29.77.90 as an other aromatic cyclic amide derivative. Its carboxyamide function on an aromatic ring determines the Chapter 29 placement.
Duty Rate — Japan → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include DEA registration if applicable, as lidocaine is a controlled substance precursor; check import permit requirements
• Submit spectroscopic data (NMR, IR) verifying the amide functional group for customs classification
• Avoid common pitfall of classifying as 'finished anesthetic preparation' which shifts to Chapter 30