Estradiol Cyclopentylpropionate Bulk from Canada
Bulk estradiol cypionate powder for large-scale pharmaceutical manufacturing of injectable contraceptives. HTS 2937.23.2500 specifically names this compound as steroidal estrogen hormone. Chemically defined organic compound without excluded additives.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Pre-clear with FDA via Prior Notice system; include manufacturing site GMP inspection reports
• Declare as 'Bulk Drug Substance' with exact potency assay; misdeclaration as finished product increases duties
• Use refrigerated containers; temperature excursions void batch certification