Pharmaceutical Progesterone Crystals from Canada
Crystalline progesterone meeting cGMP standards for pharmaceutical manufacturing, used in hormone replacement therapy and contraception formulations. Falls under HTS 2937.23.5020 as a separate chemically defined progestin hormone per Chapter 29 note (a).
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
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Provide infrared spectrum and melting point certificate (128-132°C) confirming crystalline polymorphic form identity
• Complete FDA bulk drug substance notification 15+ days prior to arrival; include supplier qualification documentation
• Monitor for crystal form stability during shipping; include humidity/temperature data loggers in documentation