4-Cyano-2-dimethylamino-4,4-diphenylbutane Hydrochloride from United States
4-Cyano-2-dimethylamino-4,4-diphenylbutane hydrochloride is the hydrochloride salt of the methadone intermediate, a nitrile-function organic compound. Tariff item 2926.30.00 covers the named intermediate and its salts. This salt form is chemically defined and falls under the tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Secure a controlled substance import permit from Health Canada before shipping
• Provide the chemical name, CAS number, and purity on customs documentation
• Keep records of the intended use in methadone synthesis for CBSA review