Miconazole Nitrate USP from United States
Miconazole Nitrate USP is an imidazole-class antifungal drug substance effective against dermatophytes and yeasts in topical applications. Its unfused imidazole ring qualifies it for tariff item 2933.29.00 under heterocyclic compounds with nitrogen hetero-atoms only.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the salt form (nitrate) is classified with the organic base per Chapter 29 note 5
• Provide the chemical name and CAS number in customs documentation to expedite clearance