Hexobarbital from United States
Hexobarbital is a barbituric acid derivative with a pyrimidine ring, specifically 5-(1-cyclohexenyl)-1,5-dimethylbarbituric acid. It is used as a short-acting hypnotic or anesthetic. As a malonylurea compound, it falls under tariff item 2933.52.00.
Duty Rate — United States → Canada
0%
Import Tips
• Secure a CDSA import permit from Health Canada, as hexobarbital is controlled
• Confirm the product is not in a form for retail sale, which would trigger Chapter 30 classification
• Include the chemical name and CAS number in your import documentation