| Message: | Product Name: Progesterone 
Synonyms: PROGESTERONE-WATER SOLUBLE; Progestin; PROGESTERONE; PRIMOLUT; 17alpha-Hydroxy-6alpha-methylpregn-4-ene-3, 20-dione; 17alpha-Progesterone; 3, 20-Pregnene-4; 4-Pregnen-3, 20-dion 
CAS: 57-83-0 
MF: C21H30O2 
MW: 314.46 
EINECS: 200-350-6 
Product Categories: MI; FINISHED MEDICINE; Steroids; Ketone; Biochemistry; Steroids (Others); Intermediates & Fine Chemicals; Pharmaceuticals; Intracellular receptor; Steroid and Hormone 
Chemical Properties: Crystalline Powder 
Usage Sterid 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 
General Description White powder. Melting point 121° C. Stable in air. Insoluble in water. A female sex hormone. Low toxicity. 
Air & Water Reactions Insoluble in water. 
Reactivity Profile Progesterone is sensitive to light. 
Health Hazard ACUTE/CHRONIC HAZARDS: Progesterone may be absorbed through the skin. 
Fire Hazard Flash point data for Progesterone are not available; However, Progesterone is probably combustible. 
Biological Activity Endogenous progesterone receptor (PR) agonist (EC 50 = 0.5 nM). 
Progesterone Chemical 
MP 128-132 ° C(lit. ) 
Alpha 186 º (c=1, ethanol) 
Refractive index 182 ° (C=2, Dioxane) 
Storage temp. Store at RT 
Solubility H2O: 25 mg/mL, may be clear to slightly hazy 
Form powder 
Water Solubility  |