2921.30.00/Flunarizine Dihydrochloride/Japan

Flunarizine Dihydrochloride from Japan

Flunarizine dihydrochloride is a calcium channel blocker with a piperazine ring, used for migraine prophylaxis. It is a derivative of cyclanic polyamines, falling under tariff item 2921.30.00 as a salt of a cyclanic polyamine.

Duty Rate — Japan → Canada

PGA flags (1)Show detailsHCActive Pharmaceutical IngredientsMay 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).

CBSA Single Window matching criteria, unknown

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Import Tips

• Classify the salt with the parent amine per Chapter 29 Note 5(C)(1)

• Ensure compliance with pharmaceutical regulations

• Provide a certificate of analysis to CBSA