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Prednisone Hemisuccinate from Mexico

Prednisone hemisuccinate is a succinate ester derivative of prednisone designed for parenteral administration in its water-soluble form, exerting glucocorticoid hormonal effects. Classified under HTS 2937.29.90.30 as a prednisone ester used primarily as a hormone. It converts rapidly in vivo to active prednisone.

Duty Rate — Mexico → 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

• Include DMF Type II for API; validate endotoxin levels <0.5 EU/mg

• Avoid bulk packaging confusion with finished vials

• Precise ester nomenclature prevents Customs reclassification