Fludarabine Phosphate from Canada
Fludarabine phosphate is a purine analog prodrug with adenine base used in chronic lymphocytic leukemia therapy. The phosphorylated aromatic heterocyclic structure qualifies it as a drug under HTS 2934.99.30.00.
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
• Certify phosphate ester purity and free phosphate content per pharmacopeia
• Provide lyophilization specifications for the sterile bulk powder form
• Declare Class 1 solvent residue limits compliance in manufacturing process validation