Glutarimide from Mexico
Glutarimide is a six-membered ring aromatic imide used in pharmaceutical intermediates and as a hypnotic drug precursor. Classified HTS 2925.19.42.00 as aromatic imide other than saccharin. Chemically defined cyclic imide per Chapter 29.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Pharma-grade purity certificate (≥99%); ring size verification via X-ray crystallography; controlled substance precursor watch list compliance