3-Quinuclidinol Hydrochloride from China
3-Quinuclidinol hydrochloride is the salt form of the pyridine-nitrogen heterocyclic alcohol, classified under HTS 2933.35.00.00 per Chapter 29 rules for organic salts. Commonly used as a stable intermediate in drug manufacturing.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.6094.2%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
• Specify salt stoichiometry in SDS and CoA; customs verifies against base compound classification
• Hygroscopic nature requires moisture-proof packaging; declare to avoid damage claims
• Avoid bulk without anti-caking stabilizer if required for transport per Chapter note (f)