High Purity Methacrylamide for Pharmaceuticals from Canada
Pharmaceutical grade methacrylamide (>99.5% purity) used as intermediate in drug conjugate synthesis. Meets Chapter 29 (a) criteria as separate chemically defined compound, specifically under acyclic amides HTS 2924.19.11.30.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include USP/NF compliance certificates; pharma intermediates face enhanced FDA scrutiny at entry
• GMP manufacturing documentation required for Section 301 compliance
• Segregate from general chemical shipments to maintain certified purity chain