Proguanil Hydrochloride from Canada
Proguanil hydrochloride is an antimalarial biguanide prodrug derived from pyrimidine structures, acting as an anti-infective agent. HTS 2933.59.36.00 covers its aromatic modified form with nitrogen hetero-atoms in the pyrimidine ring system. Qualifies under salts classification with the organic base.
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
• Specify hydrochloride salt in entry docs; ensure no metal coordination; comply with malaria drug import protocols