Loprazolam Base from Canada
Loprazolam (INN) base is a hypnotic agent with pyrimidine-containing heterocyclic structure. Classified in HTS 2933.55.00.00 as a listed compound, following chapter notes for pure organic heterocycles with nitrogen only. Research chemical import.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Comply with REACH if EU origin; include LD50 data sheet
• Pitfall: mislabeling as generic benzodiazepine changes classification