2922.50.35.00/Articaine Hydrochloride/Mexico

Articaine Hydrochloride from Mexico

Articaine hydrochloride is a thiophene-based aromatic amino-amide with sulfonate oxygen function, included in HTS 2922.50.3500 under U.S. note 3 for dental anesthetics. Its structure qualifies as amino-compound with oxygen function per chapter scope.

Duty Rate — Mexico → 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
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Import Tips

• Declare sulfur content accurately; obtain prior CBP binding ruling for note 3

• Common issue: classification as organo-sulfur under 2930 if thiophene emphasized

Articaine Hydrochloride from Mexico — Import Duty Rate | HTS 2922.50.35.00