Cladribine from Canada
Cladribine is a purine nucleoside analog with modified arabinosyl structure used for hairy cell leukemia treatment. Classified as aromatic heterocyclic drug under HTS 2934.99.30.00 for its pharmaceutical applications.
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
• Provide stereochemical purity certificate confirming beta-D configuration
• Document protection from moisture as it's extremely hygroscopic
• Include orphan drug designation documentation for potential duty benefits