Triprolidine Hydrochloride from China
Triprolidine hydrochloride is an antihistamine used to treat colds and prevent nausea. Its structure contains a piperazine-related aromatic ring, classifying it under tariff item 2933.59.00 for heterocyclic compounds with nitrogen hetero-atoms. It is a separate chemically defined organic compound, meeting Chapter 29 purity criteria.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a pure chemical compound, not a formulated product for retail sale
• Have a certificate of analysis showing the piperazine ring and hydrochloride salt
• Check if Health Canada approval is required for the intended use