Quinine Sulfate Dihydrate from Canada
Quinine sulfate dihydrate is a salt derivative of the cinchona alkaloid quinine, used primarily as an antimalarial medication. It falls under HTS 2939.20.0050 as a derivative salt of cinchona alkaloids, specifically classified as 'other' within this subheading. This pure chemical compound is supplied for pharmaceutical manufacturing.
Duty Rate — Canada → United States
0%
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
• Obtain FDA approval and provide Certificate of Analysis confirming purity >98% as required for pharmaceutical precursors
• Include detailed chemical structure documentation to verify classification under cinchona alkaloids vs other alkaloids
• Ensure proper DEA registration if final product requires controlled substance handling