CAS Registry Number®
57-63-6
CAS Name
Ethinylestradiol
Molecular Formula
C20H24O2
Molecular Mass
296.40
Compound Properties
-
Melting Point (1)
141-146 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3
InChIKey
InChIKey=BFPYWIDHMRZLRN-UHFFFAOYSA-N
SMILES
CC12C(C3C(CC1)C=4C(CC3)=CC(O)=CC4)CCC2(C#C)O
Canonical SMILES
C#CC1(O)CCC2C3CCC4=CC(O)=CC=C4C3CCC21C
Other Names for this Substance
- 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-
- 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol
- (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
- Amenoron
- Chee-O-Genf
- Diogyn E
- Dyloform
- Esteed
- Estigyn
- Estinyl
- Eston-E
- Estorals
- Estradiol, 17-ethynyl-
- neo-Estrone
- Ethidol
- Ethinoral
- 17α-Ethinyl-3,17-dihydroxy-Δ1,3,5-estratriene
- Ethinylestradiol
- 17-Ethinyl-3,17-estradiol
- 17α-Ethinylestradiol
- 17α-Ethinylestra-1,3,5(10)-triene-3,17β-diol
- Ethinyloestradiol
- 17-Ethynyl-3,17-dihydroxy-1,3,5-oestratriene
- Ethynylestradiol
- 17-Ethynylestradiol
- 17-Ethynylestra-1,3,5(10)-triene-3,17β-diol
- 17α-Ethynylestra-1,3,5(10)-triene-3,17β-diol
- Eticyclin
- Eticyclol
- Etinestrol
- Etinestryl
- Etinoestryl
- Ginestrene
- Inestra
- Linoral
- Lynoral
- Menolyn
- Novestrol
- Oradiol
- Orestralyn
- Palonyl
- Perovex
- Primogyn
- Progynon C
- Primogyn C
- Primogyn M
- 17-Ethinylestradiol
- 17α-Ethinyl-17β-estradiol
- 17α-Ethinyl-1,3,5(10)-estratriene-3,17-diol
- 17α-Ethynylestradiol
- 17-Nor-17α-pregna-1,3,5-(10)-trien-20-yne-3,17-diol
- Chee-O-Gen
- Estoral
- Etistradiol
- Spanestrin
- Follicoral
- Microfollin
- 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17β-diol
- Ethynyloestradiol
- Prosexol
- NSC 10973
- Gynofen
- 17α-Ethynylestra-3,17β-diol
- Acetylene estradiol
- Novinet
- 17α-Ethinyl estradiol (EE2)
- MeSH ID: D004997
Deleted or Replaced CAS Registry Numbers
77538-56-8, 406932-93-2, 1050678-65-3
