Lofentanil from United States
Lofentanil is a potent fentanyl derivative opioid with a piperidine nitrogen hetero-ring. Its structure aligns with the scope of this tariff item for other fentanyls and their derivatives.
Duty Rate — United States → Canada
0%
Import Tips
• Secure a controlled substance import permit from Health Canada before shipping
• Provide the chemical structure and purity analysis to CBSA
• Expect strict enforcement due to its high potency