Amobarbital USP from China
Amobarbital is a long-acting barbituric acid derivative used for sedation and hypnosis. It contains the pyrimidine ring structure characteristic of malonylurea derivatives, qualifying it for classification under tariff item 2933.54.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is a pure chemical compound, not mixed with other substances, to qualify for this tariff item
• Verify the importer holds the necessary controlled substance permits under Canadian law
• Declare the exact chemical name and CAS number on customs documents