Buclizine Hydrochloride from Mexico
Buclizine hydrochloride, a piperazine antihistamine, treats nausea, vomiting, and motion sickness with antiemetic properties. Classified under HTS 2933.59.21.00 for its aromatic heterocyclic structure containing piperazine ring, as a drug principally used as anti-nauseant. Meets chapter definition for separate organic compounds with nitrogen hetero-atoms.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Certify no added stabilizers beyond preservation needs per note (f); declare exact isomer purity
• Common issue: confusion with veterinary use—specify human drug status
• Use tamper-evident pharma packaging