Procainamide Hydrochloride from Canada
Procainamide hydrochloride treats cardiac arrhythmias as an aromatic amide derivative. Classified in HTS 2924.29.62 for 'other' aromatic cyclic amide drugs per Chapter 29 carboxyamide provisions. Qualifies as separate organic compound.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Cardiology-specific FDA filings needed; monitor for QT prolongation warnings
• Purity testing via NMR required
• Ship as hazardous substance if >10% concentration