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Lysergic Acid Amide Hydrochloride from Mexico

Lysergic acid amide hydrochloride is the hydrochloride salt of a lysergic acid derivative from rye ergot alkaloids, properly classified in HTS 2939.63.00.00. This pure chemical compound serves as an intermediate in alkaloid synthesis research.

Duty Rate — Mexico → United States

100%

Rate breakdown

9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
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

Ensure packaging meets UN hazardous materials transport standards for toxic substances

Maintain chain-of-custody documentation from manufacturer to demonstrate legitimate research use

Avoid common pitfall of misclassifying as general organic chemicals under Chapter 29 headings