Loprazolam Base from China
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 — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Comply with REACH if EU origin; include LD50 data sheet
• Pitfall: mislabeling as generic benzodiazepine changes classification