Methoxsalen (8-Methoxypsoralen) from Germany
Methoxsalen, a furocoumarin derivative related to guaiacol structures, is used in PUVA therapy for psoriasis and classifies under HTS 2922.50.19.00 as an aromatic oxygen-function compound with drug application. Its phenolic methoxy group aligns with guaiacol derivatives.
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
• Submit IND/NDA references for controlled drug substance status
• Use light-protected packaging; validate photostability in import dossier
• Comply with DEA scheduling if impure lots exceed thresholds