6α-Methyl Mometasone Furoate-d3 is the labelled form of 6α-Methyl Mometasone Furoate (M321267) which can be obtained from 6α-Methyl Prednisolone 21-Acetate (M326030) which is used as glucocorticoid. 6α-Methyl Mometasone Furoate-d3 is an intermediate of Drug(API).