Desvenlafaxine Succinate from Germany
Desvenlafaxine succinate (Pristiq API) is the major active metabolite of venlafaxine, an SNRI antidepressant with phenethylamine structure. Classified under HTS 2933.39.31.00 due to psychotherapeutic antidepressant function.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify succinic acid content in salt stoichiometry
• Provide metabolite impurity profile vs. parent compound
• Ensure extended-release formulation compatibility data