| Message: | CAS NO: 57-63-6 
Molecular Weight: 296.41  
Molecular Formula: C20H24O2 
Standard: USP28 
Ethynyl estradiol Basic information 
Product Name: Ethynyl estradiol 
Synonyms: NOVESTROL;NEO-ESTRONE;ETHYNYLESTRADIOL;ETHINYL ESTRADIOL;LYNORAL;17ALPHA-ETHYNYL-DELTA1,3,5(10)-ESTRA-TRIENE-3,17BETA-DIOL;17ALPHA-ETHYNYLESTRADIOL;17ALPHA-ETHINYLESTRADIOL 
CAS: 57-63-6 
MF: C20H24O2 
MW: 296.4 
EINECS: 200-342-2 
Product Categories: Alcohols and Derivatives;Steroids;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxysteroids;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;progestogen estrogen;ESTINYL;Hormone Drugs 
Chemical Properties: Off-White to Light-Yellow Crystalline Powder 
Usage: A metabolite of 17a-Ethynylestradiol 
Usage: A synthetic steroid with high oral estrogenic potency 
Usage estrogen, plus progestogen as oral contraceptive |