Pramoxine Hydrochloride from Canada
Pramoxine hydrochloride is a topical anesthetic used in creams and lotions for relieving skin itching and pain from conditions like hemorrhoids. Classified under HTS 2922.50.1700 due to its aromatic amino-alcohol-phenol structure with oxygen function, recognized as a dermatological local anesthetic. It is imported as a pure chemical for formulation into consumer health products.
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
• Include safety data sheets confirming <1% impurities as per Chapter 29 notes for chemically defined compounds
• Verify supplier's DMF status with FDA to expedite customs clearance for pharma intermediates
• Avoid bulk packaging that suggests retail sale, which could shift classification to Chapter 33 or 30