Chemical Compound

Ethinyl estriol

CAS Registry Number 56324-28-8
Ethinyl estriol chemical structure
Primary Record

Ethinyl estriol

In stock
4,206 g
Purity
98.3 %
CAS
56324-28-8

Compound Identifiers & Properties

CAS
56324-28-8
PubChem CID
11771367
SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)C[C@H](C4=C3C=CC(=C4)O)O
Canonical SMILES
C#C[C@]1(O)CC[C@H]2[C@@H]3C[C@@H](O)c4cc(O)ccc4[C@H]3CC[C@@]21C

Names & Synonyms

  • Ethinyl estriol
  • 6beta-Hydroxy-ethinylestradiol
  • 6beta-Hydroxy Ethynyl Estradiol
  • 56324-28-8
  • UNII-G1W6D0O0CW
  • 6ss-Hydroxy-ethynylestradiol
  • G1W6D0O0CW
  • 6b-Hydroxy Ethynyl Estradiol
  • RefChem:105361
  • 6beta-Hydroxy-ethinyl estradiol
  • Ethynyl Estradiol Impurity
  • Ethinylestradiol impurity F
  • Ethynylestradiol Impurity F
  • Ethinylestradiol EP Impurity F
  • Ethinylestradiol impurity F [EP]
  • DTXSID80204867
  • 6|A-Hydroxy Ethynyl Estradiol
  • SCHEMBL3947959
  • 6-beta-Hydroxy Ethynylestradiol
  • CHEMBL1627665
  • DTXCID10127358
  • MFCD01310741
  • 6 beta -Hydroxy Ethynyl Estradiol
  • C20H24O3
  • ZINC6067753
  • 6.BETA.-HYDROXY-ETHINYLESTRADIOL
  • Ethinylestradiol specified impurity F [EP]
  • Ethinylestradiol specified impurity F
  • 6.BETA.-HYDROXY-ETHINYL ESTRADIOL
  • AKOS032958170
  • CID11771367
  • ETHINYLESTRADIOL IMPURITY F [EP IMPURITY]
  • FT-0669603
  • J1.691.118F
  • F96981
  • ETHINYLESTRADIOL IMPURITY F (EP IMPURITY)
  • (6R,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol
  • 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6beta,17-triol
  • Q27278624
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol, (6beta,17alpha)-
  • 17alpha-Ethynylestra-1,3,5(10)-triene-3,6beta,17-triol
  • (6R,8R,9S,13S,14S,17R)-17-Ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol
  • 19-Nor-17-pregna-1,3,5(10)-trien-20-yne-3,6,17-triol
  • 19-Norpregna-1,3,5(10)-triene-20-yne-3,6beta,17beta-triol
  • (17R)-19-Norpregna-1,3,5(10)-triene-20-yne-3,6beta,17-triol
  • 1,3,5(10)-Estratrien-17-alpha-ethynyl-3,6-alpha,17-beta-triol
  • 17alpha-19-Norpregna-1,3,5(10)-trien-20-yne-3,6beta,17-triol
  • 19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YNE-3,6.BETA.,17-TRIOL
  • 19-NORPREGNA-1,3,5(10)-TRIEN-20-YNE-3,6,17-TRIOL, (6.BETA.,17.ALPHA.)-
  • Ethynylestradiol EP Impurity F (6-beta-Hydroxy Ethynylestradiol)
  • (6|A,17|A)-19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol
  • 1,3,5(10)-ESTRATRIEN-17-alpha-ETHYNYL-3,6-alpha, 17-beta-TRIOL
  • 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6beta,17-triol (6beta-Hydroxyethinylestradiol)
  • (1R,3aS,3bR,5R,9bS,11aS)-1-ethynyl-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,5,7-triol
  • Ethinylestradiol Imp. F (EP); 19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,6beta,17-triol; 6beta-Hydroxyethinylestradiol; Ethinylestradiol Impurity F