Dihydrodydrogesterone-d7 is the labelled form of Dihydrodydrogesterone. Dihydrodydrogesterone-d7 is the deuterated analog of the metabolite of Dydrogesterone (D826000). Dydrogesterone is a synthetic progestin largely used in hormone therapy, on the central nervous system by studying two markers of the neuroendocrine function: the neurosteroid allopregnanolone and the opioid .beta.-endorphin. Progestogen.
