Fenproporex Free Base Analytical Grade from Mexico
Analytical grade fenproporex base (>99.5% purity) classified as the INN compound in HTS 2926.30.10.00. Essential for synthesis of radiolabeled tracers in PET imaging research. Packaged under nitrogen to prevent oxidation.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Require headspace analysis for solvent residuals
• Comply with REACH-like documentation for EU-origin goods
• Use tamper-evident seals for security