Norephedrine Hydrochloride USP Grade from Canada
USP-grade norephedrine hydrochloride is a high-purity salt form of norephedrine meeting United States Pharmacopeia standards for pharmaceutical use. Classified under HTS 2939.44.00.00 as a norephedrine salt within the alkaloids of ephedra derivatives. Used as active pharmaceutical ingredient in cough/cold medications.
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
• Include USP certificate and FDA Drug Master File reference; watch for precursor chemical reporting under Chemical Diversion Act
• Bulk powder imports require child-resistant packaging compliance