Hordenine Hydrobromide from Canada
Hordenine hydrobromide, a phenethylamine alkaloid salt from barley, used in supplements and research. Falls under HTS 2939.80.0050 as other alkaloid derivative.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Structure declaration required to confirm phenethylamine alkaloid status
• NDI notification to FDA for new dietary ingredient status
• Purity testing for bromide content; avoid classification as general amine salts