• Product NameEthynyl estradiol
• Brief DescriptionInhibitors
• Purification99.46%
• Biological ActivityEthynyl estradiol is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills. EE is hormonally effective by activating the estrogen receptor and thus is an estrogen. It finds its most common use in the estrogen-progestin combination preparations of oral contraceptives.
• Target NameEstrogen/progestogen Receptor agonist
• CAS No. 57-63-6
• Calculated MW 296.41
• Formulation C20H24O2
• Storage 3 years -20˚C powder;2 years -80˚C in solvent;

• Research Area:Endocrine system
  SMILES:C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3C=CC(=C4)O
  Pathways:Endocrinology/Hormones
  Receptor:ER
  Boling pt:457.2C?
  Melting pt:182-183C
  Solubility:Ethanol: 59 mg/mL (199.05 mM); DMSO: 59 mg/mL (199.05 mM)
  Appearance:White Powder
  Remark:For obtaining a higher solubility , please warm the tube at 37 ˚C and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20 ˚C for several month.

1. Micevych PE, et al. Endocrinology. 2007, 148(2):782-9.

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting