Standards; Pharmaceutical/API Drug Impurities/Metabolites;
(24R)-Calcipotriene (Calcipotriol EP Impurity D) is a synthetic analogs of vitamin D that was studied for its potential antitumor effects. Studies has shown the combined treatment with vitamin D analog (24R)-Calcipotriene was more effective than the treatment with cytostatics applied alone. (24R)-Calcipotriene is also the 24-R epimer of Calcipotriene (C144200).