Ampicillin Trihydrate from Canada
Ampicillin trihydrate is the trihydrate salt form of ampicillin, a beta-lactam antibiotic with a penicillanic acid structure used to treat bacterial infections. It falls under HTS 2941.10.10.00 as it is specifically the ampicillin salt mentioned in the heading for penicillins and their derivatives. This chemically defined organic compound is imported in bulk powder form for pharmaceutical manufacturing.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Ensure certificate of analysis confirms purity >99% and USP/EP compliance; provide FDA Drug Master File references; avoid misclassification as finished dosage forms