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Caffeine Anhydrous Powder USP from Mexico

Pure caffeine anhydrous powder meeting United States Pharmacopeia (USP) standards, chemically defined as 1,3,7-trimethylxanthine. Classified under HTS 2939.30.00.00 as a synthetic alkaloid in pure form for pharmaceutical and supplement applications. Used in energy drinks, tablets, and medications for its stimulant properties.

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

Verify USP certificate of analysis and purity ≥98.5% to meet FDA import standards; Include Drug Master File if for pharmaceutical use; Watch for contamination risks during transport requiring sealed packaging