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Ethynyl estradiol

CAS No. 57-63-6

Ethynyl estradiol( Ethynyl β-Estradiol | Ethynyl 17β-Estradiol | Ethynyl 17β-Oestradiol | Ethynyl E2 )

Catalog No. M15102 CAS No. 57-63-6

Ethynyl estradiol is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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500MG 48 In Stock
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Biological Information

  • Product Name
    Ethynyl estradiol
  • Note
    Research use only, not for human use.
  • Brief Description
    Ethynyl estradiol is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills.
  • Description
    Ethynyl 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.
  • In Vitro
    ——
  • In Vivo
    ——
  • Synonyms
    Ethynyl β-Estradiol | Ethynyl 17β-Estradiol | Ethynyl 17β-Oestradiol | Ethynyl E2
  • Pathway
    Endocrinology/Hormones
  • Target
    Estrogen Receptor/ERR
  • Recptor
    ER
  • Research Area
    Endocrinology
  • Indication
    ——

Chemical Information

  • CAS Number
    57-63-6
  • Formula Weight
    296.41
  • Molecular Formula
    C20H24O2
  • Purity
    >98% (HPLC)
  • Solubility
    Ethanol: 59 mg/mL (199.05 mM); DMSO: 59 mg/mL (199.05 mM)
  • SMILES
    CCC1(O)CCC2[C@@H]3CCc4cc(O)ccc4C3CC[C@]12C
  • Chemical Name
    (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

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