Pamaquine Base from Canada
Pamaquine (plasmoquine) is an 8-aminoquinoline antimalarial with quinoline ring system, historically significant in malaria treatment. Classifies under HTS 2933.49.26.00 as other quinoline drugs. Rare import for research and reference standards.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Import under research exemption with IRB approval documentation
• Provide historical monograph references for customs identification
• Limit quantities to laboratory scale to avoid pharmaceutical scrutiny