Gatifloxacin Sesquihydrate from Canada
Gatifloxacin sesquihydrate contains an 8-methoxyquinolone nitrogen-heterocyclic ring system effective against respiratory pathogens. As a chemically defined aromatic anti-infective, it properly classifies under HTS 2933.99.46.00.
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
• Provide hydrate stoichiometry confirmation via Karl Fischer titration
• Document compliance with ICH Q3D elemental impurities guidelines
• Ensure temperature-controlled shipping below 25°C during import