Metaraminol Bitartrate from Mexico
Metaraminol bitartrate is the tartaric acid salt of an aromatic amino-alcohol used for hypotension treatment. As an other aromatic amino-alcohol salt with single oxygen function, it falls under HTS 2922.19.70.00.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify bitartrate salt form in all documentation to match exact chemical identity
• Provide moisture content analysis as bitartrates are hygroscopic
• Ensure cold chain if required for stability during ocean transit