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Ergotamine Tartrate from Canada

Ergotamine tartrate is a semi-synthetic derivative of ergot alkaloids from rye ergot (Claviceps purpurea), used primarily for treating migraines. It falls under HTS 2939.69.00.00 as a derivative of rye ergot alkaloids, specifically the tartrate salt form. This classification covers natural or synthetic alkaloids and their salts from rye ergot, excluding lysergic acid derivatives.

Duty Rate — Canada → United States

100%

Rate breakdown

9903.04.60100%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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter

Import Tips

• Verify purity and obtain FDA import permit as it's a controlled pharmaceutical substance

• Include Certificate of Analysis confirming it's a rye ergot derivative, not LSD precursor

• Avoid misclassification as general pharmaceuticals (Chapter 30) by providing chemical structure documentation