</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2933.59.53.00/Flucytosine API/Canada

Flucytosine API from Canada

Flucytosine is a fluorinated pyrimidine antifungal drug with modified aromatic ring. Classified HTS 2933.59.53.00 as other aromatic pyrimidine drug. Adheres to Chapter 29 rules for halogenated derivatives.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Include stability data for fluorinated compound; stabilizers allowed per note (f)

• Declare as 'modified aromatic' to match subheading

Flucytosine API from Canada — Import Duty Rate | HTS 2933.59.53.00