Carbenicillin Sodium from Canada
Carbenicillin sodium, an early carboxypenicillin with penicillanic acid structure, sodium salt form for anti-Gram negative coverage. HTS 2941.10.50.00 'other' classification for this derivative salt compound. Pharmaceutical intermediate grade.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include decarboxylation stability data; comply with residual solvent limits ICH Q3C
• Avoid bulk shipping without desiccants