24,25 dihydroxycholecalciferol April 12, 2017 24,25 dihydroxycholecalciferol Trade Name Orphan Indication Uremic osteodystrophy USA Market Approval USA USA Designation Date 1987-02-27 00:00:00 Sponsor Lemmon Company;1510 Delp Drive;Kulpsville, Pennsylvania, 19443