Estradiol Valerate from Canada
Estradiol valerate is an ester of estradiol with valeric acid, providing sustained-release estrogen for injection. Classified in HTS 2937.23.5010 per chapter note on esters of hormone acids with later-heading compounds. Used primarily for hormone replacement therapy.
Duty Rate — Canada → United States
0%
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
• Chapter note (A) requires classification with parent hormone for esters; Provide esterification certificates proving hormone function primacy; Use sterile packaging validated for injectable API