Iodo Chlorhydroxyquin API Bulk Powder from Canada
Bulk Active Pharmaceutical Ingredient (API) form of 5-Chloro-7-iodo-8-quinolinol, explicitly covered by HTS 2933.49.20.00 as a named quinoline drug. This pure chemical compound with nitrogen hetero-atom in quinoline structure serves as intermediate for final dosage forms in antimicrobial therapy.
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
• Register as API with FDA DMF; provide polymorphic form and particle size distribution data
• Use child-resistant, light-protected packaging to maintain stability during ocean freight