Indole-3-Carboxaldehyde from Germany
Indole-3-carboxaldehyde features an aldehyde group at position 3 of the indole ring, remaining under HTS 2933.99.0500 as the named heterocyclic compound prevails over aldehyde function. Used in synthesis of pharmaceuticals and fragrances.
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
• Aldehyde function (2912) subordinate to specifically named heterocycle
• Air-sensitive compound; proper inert packaging required for transport
• Document synthetic route to confirm not derived from natural sources (Chapter 29 exclusion)