Chelerythrine Chloride from Mexico
Chelerythrine chloride is a salt of chelerythrine, a benzophenanthridine alkaloid found in greater celandine (Chelidonium majus). It is used in research as a protein kinase C inhibitor. As a salt of a vegetal-origin alkaloid not more specifically classified, it falls under tariff item 2939.79.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide documentation showing the vegetal origin of the chelerythrine and the salt form
• Ensure the product is for research use only and not for human consumption, which may require additional permits
• Verify the purity level, as impurities could affect classification