Quinidine Base from United States
Quinidine base is a dextrorotatory cinchona alkaloid used as a precursor for antiarrhythmic drugs. It is classified under tariff item 2939.20.00 as a natural or reproduced cinchona alkaloid. The product is imported in bulk powder form for salt formation in pharmaceutical manufacturing.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is chemically pure and meets pharmacopoeia standards if intended for pharmaceutical use
• Keep documentation of the alkaloid's origin and purity for CBSA
• Verify if a controlled substance permit is needed for importation