5-Methoxyindole from Germany
5-Methoxyindole contains methoxy substitution on the benzene ring of indole, classified under HTS 2933.99.0500 as modified aromatic indole. Key intermediate for melatonin synthesis.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Ether functionality doesn't override heterocyclic classification
• Precursor to controlled substances; additional DEA documentation may apply
• Position 5 vs 6 isomers; verify by HPLC chromatogram