4-Chloro-1-methylpiperidine hydrochloride from Canada
4-Chloro-1-methylpiperidine hydrochloride is a piperidine derivative with chlorine substitution, explicitly listed under HTS 2933.39.20.00 for unfused pyridine ring compounds (piperidine is hydrogenated pyridine). Used in synthesis of pharmaceuticals and fine chemicals.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6094.2%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include hydrochloride salt analysis in COA to confirm classification as named compound
• Comply with DEA precursor chemical regulations if applicable for piperidine derivatives
• Use UN-approved packaging for corrosive hydrochloride salts during transport