Levorphanol Sulfate from Mexico
Levorphanol sulfate is the sulfate salt of levorphanol, a synthetic opioid with an isoquinoline ring-system. As a salt of levorphanol (INN), it is covered by this tariff item, which includes both the base compound and its salts.
Duty Rate — Mexico → Canada
0%
Import Tips
• Obtain a Controlled Drugs and Substances Act permit from Health Canada before importation
• Clearly label the product as levorphanol sulfate with the CAS number on shipping documents
• Be prepared to provide a sample for CBSA verification if requested