Ergocornine Base from United States
Ergocornine base is a natural rye ergot alkaloid isolated for pharmaceutical synthesis and neuropharmacology studies. It is a separate chemically defined organic compound in its base form, without salts or esters. This product falls under tariff item 2939.69.00 as 'Other' rye ergot alkaloids and their derivatives.
Duty Rate — United States → Canada
0%
Import Tips
• Clearly state on the commercial invoice that the product is ergocornine in base form, not a salt or ester, to avoid misclassification
• Include the CAS number and purity percentage in the documentation
• Be prepared to demonstrate that the product is for research or pharmaceutical use, not for retail sale