Metrizoic Acid Diagnostic Intermediate from China
This intermediate is tailored for diagnostic contrast media synthesis, explicitly named in HTS 2924.29.0500 for its carboxyamide-function aromatic structure. Meets chapter 29 criteria for separate organic compounds.
Duty Rate — China → United States
17.8%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• FDA Drug Master File reference helps; declare as intermediate, not API
• Watch for EU REACH compliance if transshipping