Isoetharine Hydrochloride API from Mexico
Isoetharine hydrochloride, a bronchodilator listed specifically in HTS 2922.50.1300, has the required aromatic amino-alcohol-phenols oxygen function. Used historically in respiratory therapy formulations. Bulk import as pure chemical compound fits chapter scope for separate organic compounds.
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
• Rare compound; provide historical drug references and synthesis pathway documentation
• Include stability data showing compliance with ICH guidelines for API storage
• Declare as research chemical if not actively marketed to simplify regulatory path