6-Methoxy-8-aminoquinoline from Mexico
6-Methoxy-8-aminoquinoline is a quinoline derivative used in antimalarial drug synthesis and fluorescent probes. It falls under HTS 2942.00.35.00 as an other aromatic or modified aromatic organic compound with fused heterocyclic structure. Residual classification after specific alkaloid and heterocycle headings.
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
• Submit mass spectrometry confirming methoxy-amino substitution pattern
• Distinguish from finished APIs (Chapter 30) vs synthesis intermediates
• Verify no optical activity indicating natural alkaloid (Chapter 29 exclusion)