Desloratadine from Canada
Desloratadine, an active metabolite of loratadine, is a potent H1-receptor antagonist with tricyclic nitrogen-heterocyclic structure. As an aromatic antihistamine drug, it falls under HTS 2933.99.26.00.
Duty Rate — Canada → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Ensure batch-specific CoA and HPLC chromatograms for purity verification
• Declare intended pharmaceutical use to distinguish from research chemicals
• Comply with DEA precursor chemical regulations if applicable