Bisabolol Oxide A from Mexico
Bisabolol oxide A is the primary epoxide derivative of alpha-bisabolol from chamomile oil, forming a cycloterpenic ether structure. Chemically defined compound under HTS 2909.20.00.00 used in skin care for anti-inflammatory properties. Most common isomer in commercial supply.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6096.3%Pharmaceuticals Annex IV: patented pharma articles — 100% 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
• 1
• ISO 17078-1 specification compliance certificate. 2
• Epoxide oxygen content verification. 3
• Provide chamomile origin traceability documentation