Quinidine Sulfate from United States
Quinidine sulfate is a cinchona alkaloid derivative containing a quinoline ring system, used primarily as an antiarrhythmic drug for treating heart rhythm disorders. Its quinoline structure classifies it under tariff item 2933.49.00 for other quinoline compounds. This bulk API is imported for pharmaceutical production.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is labeled as pharmaceutical grade and provide a certificate of analysis
• Verify if a Health Canada approval is needed for the intended use
• Check for any import restrictions on quinidine, as it may be subject to special controls