Stigmasterol High Purity from United States
Stigmasterol is a plant sterol with an unsaturated side chain, classified as a cyclanic cyclic alcohol. As a separate chemically defined organic compound, it falls under tariff item 2906.13.00 for sterols and inositols. This high-purity compound is used in pharmaceutical intermediates and nutritional applications.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product meets the purity standards for a separate chemically defined compound under Chapter 29 Note 1
• If stigmasterol is derived from plant sources, be prepared to provide documentation on the extraction process for CBSA review
• For pharmaceutical use, verify whether the product requires compliance with the Food and Drug Regulations