Tolpropamine Hydrochloride from China
Tolpropamine hydrochloride is an antihistamine containing an aromatic amine functionality, used for allergy relief. Its diphenylmethylamine structure classifies it under tariff item 2921.49.00 as an aromatic monoamine derivative. The hydrochloride salt is imported in bulk for pharmaceutical manufacturing.
Duty Rate — China → Canada
PGA flags (2)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be requiredHCOffice of Controlled substancesMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2921. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
- HC
Office of Controlled substances · May be required
May require HC Office of Controlled substances depending on intended use (HC01, HC02, HC10) and Canadian product category (HC19, HC20, HC22); or intended use (HC05, HC15, HC28) and Canadian product category (HC19, HC20, HC21, HC22). Matching criteria: Starts With 292149; Starts With 292149. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the product is not in syrup or tablet form, as that would change classification to Chapter 30
• Provide a valid Drug Establishment Licence if importing for commercial pharmaceutical use
• Keep records of the synthesis process to confirm the aromatic amine classification