Erythromycin Succinate from Canada
Erythromycin succinate is a succinic acid salt of erythromycin used in combination therapies for acne and whooping cough. Classified under HTS 2941.50.00.00 as an erythromycin salt derivative, chemically defined organic antibiotic. Supplied as micronized powder for suspensions.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Certify particle size distribution for bioavailability; comply with bioequivalence data if generic
• Watch customs for controlled substance analogs