Neoheptanoic Acid from Germany
Neoheptanoic acid consists of branched saturated acyclic C7 monocarboxylic acids used in polymer synthesis and pharmaceutical intermediates. Falls under HTS 2915.90.50.50 as unspecified saturated acyclic monocarboxylic acid derivatives.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.6211.2%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
• Include HPLC chromatogram showing branched isomer predominance
• Verify container compatibility with organic acids (avoid reactive metals)
• Document synthetic vs. natural origin to address potential Chapter 38 claims