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Diiodohydroxyquinoline (Diodoquin) from Canada

Diiodohydroxyquinoline, also known as Diodoquin, is an anti-infective quinoline derivative specifically enumerated in HTS 2933.49.20.00. This drug contains the quinoline ring system with iodine substitutions, used for treating intestinal amebiasis and classified as a Chapter 29 pharmaceutical compound.

Duty Rate — Canada → 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
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

Import Tips

FDA requires IND or NDA for human use; include thyroid toxicity warnings in SDS

Verify iodine content via HPLC analysis in COA to confirm identity and purity