Chemical Name: Pregn-4-ene-3,20-dione, 17-hydroxy-; 17-Hydroxypregn-4-ene-3,20-dione; 17-Hydroxyprogesterone; 17α-Hydroxy-P4; 17α-Hydroxylutin; 17α-Hydroxypregn-4-ene-3,20-dione; 17α-Hydroxyprogesterone; Gestageno; Gestageno Gador; Hydroxyprogesterone; Pregn-4-en-17α-ol-3,20-dione; Prodix; I31Prodox; Δ4-Pregnen-17α-ol-3,20-dione;
Synonym: Fingolimod Heptyl Impurity