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Clobazam USP Powder from Mexico

Pharmaceutical grade Clobazam powder meeting USP standards, a 1,5-benzodiazepine derivative classified as a heterocyclic compound with nitrogen hetero-atom(s) only under heading 2933. It is used primarily in the synthesis of anti-epileptic medications. This specific chemical falls directly under subheading 2933.72.00.00 as named in the tariff schedule.

Duty Rate — Mexico → 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

Provide Certificate of Analysis (CoA) and pharmacopoeial compliance certificates to verify purity and USP standards during customs clearance

Ensure DEA registration if intended for controlled substance production, as Clobazam precursors may trigger scrutiny

Label shipments clearly as 'pharmaceutical intermediate - not for direct human consumption' to avoid FDA consumer product classification