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Brotizolam Powder from China

Brotizolam is a thienodiazepine derivative classified as a short-acting benzodiazepine used primarily for treating insomnia. It falls under HTS 2934.91.00.00 as one of the specifically named heterocyclic compounds in this subheading. This pure chemical is imported for pharmaceutical manufacturing or research purposes.

Duty Rate — China → United States

100%

Rate breakdown

9903.04.60100%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

Obtain DEA registration and import permit due to controlled substance status under Schedule IV

Provide certificates of analysis confirming purity and INN identity from manufacturer

Ensure proper temperature-controlled shipping to maintain chemical stability during transit