4-Cyano-2-dimethylamino-4,4-diphenylbutane from Mexico
4-Cyano-2-dimethylamino-4,4-diphenylbutane is a specific nitrile-function organic compound explicitly named in tariff item 2926.30.00 as methadone (INN) intermediate. It is used primarily as an intermediate in the synthesis of methadone, a pharmaceutical opioid. This compound is classified directly under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Obtain a controlled substance precursor permit from Health Canada, as this compound is a methadone intermediate
• Provide a clear chemical description and intended use on customs documents
• Ensure compliance with Canadian precursor control regulations