2924.29.23.00/N-(2,3-Dihydroxypropyl)-5-N-(2,3-dihydroxypropyl)acetamido-N'-(2-hydroxyethyl)-2,4,6-triiodoisophthalamide/Japan
N-(2,3-Dihydroxypropyl)-5-N-(2,3-dihydroxypropyl)acetamido-N'-(2-hydroxyethyl)-2,4,6-triiodoisophthalamide from Japan
This triiodinated aromatic amide is a non-ionic contrast agent precursor for medical imaging, featuring multiple amide functions and hydroxy groups. Named specifically in HTS 2924.29.23.00 as an aromatic cyclic amide derivative under Chapter 29 for chemically defined compounds.
Duty Rate — Japan → United States
27.5%
Rate breakdown
9903.04.6215%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
• Require GMP certificate for pharma intermediates; declare iodine content for hazmat shipping
• Avoid Chapter 30 if formulated as finished diagnostic product