Mecloqualone Mesylate Salt from Mexico
Mecloqualone mesylate is a salt of mecloqualone (INN), a non-benzodiazepine sedative featuring a pyrimidine ring in its heterocyclic structure. It qualifies for HTS 2933.55.00.00 as a named compound or salt thereof, fitting chapter notes for organic compounds with nitrogen hetero-atoms only. Used in analytical chemistry and toxicology studies.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide salt stoichiometry confirmation via NMR; comply with FDA import alerts for controlled analogs
• Avoid repackaging without stability data to prevent dust contamination issues