Fludrocortisone Acetate from Canada
Fludrocortisone acetate is a synthetic 9α-fluorinated mineralocorticoid derived from adrenal cortical hormones, used primarily for hormone replacement in Addison's disease. Classified in HTS 2937.22.00.00 as it features halogen substitution and qualifies as a steroidal hormone under Chapter 29 definitions.
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
• Declare acetate ester content precisely (typically 97-102% as is); hydrolysis products misclassify as parent alcohol
• Include bioequivalence data if generic API; FDA requires comparative dissolution profiles