Chemical Compound

4-Hydroxyethynylestradiol

CAS Registry Number 50394-90-6
Back to search Request a Quote
4-Hydroxyethynylestradiol chemical structure
Primary Record

4-Hydroxyethynylestradiol

In stock
5,166 g
Purity
99.8 %
CAS
50394-90-6

Compound Identifiers & Properties

CAS
50394-90-6
PubChem CID
66396
SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2(C#C)O)CCC4=C3C=CC(=C4O)O
Canonical SMILES
C#CC1(O)CC[C@H]2[C@@H]3CCc4c(ccc(O)c4O)[C@H]3CC[C@@]21C

Names & Synonyms

  • 4-Hydroxyethynylestradiol
  • 4-Hydroxy Ethynyl Estradiol
  • (17alpha)-
  • RefChem:99320
  • 50394-90-6
  • AC1L25A0
  • CTK8F5987
  • DTXSID40964652
  • CID66396
  • AKOS030242561
  • FH23999
  • FT-0669595
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17alpha-triol
  • (8R,9S,13S,14S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,4,17-triol
  • 19-Nor-17|A-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • 17|A-Ethynylestra-1,3,5(10)-triene-3,4,17|A-triol
  • 17alpha-Ethynylestra-1,3,5(10)-triene-3,4,17beta-triol
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol, (17alpha)-
  • 19-norpregna-1,3,5(10)-trien-20-yne-3,4,17 alpha-triol
  • (17|A)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • (17a)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • (17alpha)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
  • (17xi)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol