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Dipyridamole API from Canada

Dipyridamole is an aromatic heterocyclic pharmaceutical intermediate with pyrimidine rings, used in antiplatelet formulations. Classified under HTS 2933.59.80.00 for other aromatic pyrimidine hetero-compounds. Imported as bulk active pharmaceutical ingredient (API) powder.

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

Submit Drug Master File (DMF) references for FDA pre-clearance of this regulated API

Label with exact CAS number (58-32-2) and purity percentage to match HTS chemical definition

Avoid bulk packaging over 25kg drums to prevent anti-dumping scrutiny on pharma chemicals

Dipyridamole API from Canada — Import Duty Rate | HTS 2933.59.80.00