Bornylamine (Cycloterpenic) from Canada
Bornylamine, derived from borneol (cycloterpenic), used in chiral synthesis applications. HTS 2921.30.50.00 encompasses cycloterpenic monoamines.
Duty Rate — Canada → 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
• Optical rotation specification mandatory for enantiomers
• Terpene odor normal; doesn't trigger note (g) exclusion unless for specific use
• Natural product analog; confirm synthetic origin prevents Chapter 29 exclusion