Synthetic Saxitoxin from Canada
Synthetic saxitoxin is a laboratory-reproduced version of the natural paralytic alkaloid toxin, explicitly covered under HTS 2939.80.0010 as alkaloids reproduced by synthesis. Its chemical structure matches natural saxitoxin, qualifying it as a separate chemically defined organic compound.
Duty Rate — Canada → 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
• Submit synthesis method documentation to distinguish from natural extracts
• Include Material Safety Data Sheet (MSDS) detailing toxicity and handling requirements
• Declare exact quantity in micrograms due to extreme potency; avoid bulk shipments