Piperazine Dithiocarbamate from Japan
Piperazine dithiocarbamate is an aromatic derivative used in pharmaceutical intermediates and chelating applications. Falls under HTS 2930.20.20.50 as an other aromatic dithiocarbamate meeting Chapter 29 purity standards. Excluded from Chapter 30 as it's not a finished medicinal product.
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 intended downstream pharmaceutical use but classify as chemical intermediate
• Provide HPLC purity certificate (>98%) to confirm chemically defined status
• Declare if for research use to expedite FDA import review