Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度:
Chloroform (Slightly), Dioxane (Slightly)
类别:
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Pregna-4,9(11)-diene-3,20-dione is a Progesterone (P755900) impurity, a steroid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer.