6-Fluoroindole from Canada
6-Fluoroindole is a halogenated indole derivative with fluorine at position 6, classified under HTS 2933.99.0500 as aromatic modified indole. Halogen doesn't trigger separate classification per Chapter 29 notes.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Halogenated derivatives classified with parent heterocycle (Chapter 29 note)
• Synthetic building block for kinase inhibitors; document pharma end-use
• Volatile solid; specialized ventilation may be required