Chemical Compound

17-Epiestriol

CAS Registry Number 1228-72-4
17-Epiestriol chemical structure
Primary Record

17-Epiestriol

In stock
1,803 g
Purity
99.2 %
CAS
1228-72-4

Compound Identifiers & Properties

CAS
1228-72-4
PubChem CID
256737
SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@H]2O)O)CCC4=C3C=CC(=C4)O
Canonical SMILES
C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1C[C@@H](O)[C@H]2O

Names & Synonyms

  • 17-Epiestriol
  • 17alpha-Estriol
  • Epiestriol
  • 17-epi-Estriol
  • 17a-estriol
  • Estriol Impurity E
  • 1228-72-4
  • Estriol EP Impurity E
  • 16a,17a-Estriol
  • Estriol Impurity 16
  • 16alpha,17alpha-estriol
  • UNII-4G7IHY560Z
  • 4G7IHY560Z
  • 17.ALPHA.-ESTRIOL
  • 16a-Hydroxy-17a-estradiol
  • RefChem:437562
  • AC1L5V9L
  • CHEBI:42156
  • BIDD:ER0026
  • SCHEMBL223226
  • DTXSID00858947
  • NSC 84051
  • NSC-84051
  • orb1693333
  • 16alpha-Hydroxy-17alpha-estradiol
  • CHEMBL1232445
  • DTXCID001324360
  • C18H24O3
  • NSC84051
  • ZINC3881360
  • AR-1C1047
  • CID256737
  • LMST02010049
  • MFCD00069500
  • AKOS040755521
  • DB07702
  • FE22725
  • 16.ALPHA.,17.ALPHA.-ESTRIOL
  • J39.485H
  • PD005539
  • 16.ALPHA.-HYDROXY-17.ALPHA.-ESTRADIOL
  • HY-163712
  • CS-1100827
  • Estra-1,3,5(10)-triene-3,16,17-triol, (16alpha,17alpha)-
  • NS00069550
  • (8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
  • 1,3,5(10)-Estratriene-3,16alpha,17alpha-triol
  • estra-1(10),2,4-triene-3,16alpha,17alpha-triol
  • Estra-1,3,5(10)-triene-3,16a,17a-triol
  • Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol
  • H51956
  • (16alpha,17alpha)-Estra-1,3,5(10)-Triene-3,16,17-Triol
  • 3,16alpha,17alpha-Trihydroxy-1,3,5(10)-estratriene
  • (16alpha,17alpha)-estra-1(10),2,4-triene-3,16,17-triol
  • 1,3,5(10)-Estratrien-3,16-alpha, 17-alpha-triol
  • Q27096920
  • (16a,17a)-Estra-1,3,5(10)-triene-3,16,17-triol
  • Estra-1,3,5(10)-triene-3,16,17-triol, (16,17)-
  • Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol (17-epi-Estriol)
  • (16|_,17|_)-Estra-1,3,5(10)-triene-3,16,17-triol
  • (8R,9S,13S,14S,16R,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol
  • ESTRA-1,3,5(10)-TRIENE-3,16,17-TRIOL, (16.ALPHA.,17.ALPHA.)-
  • Estra-1,3,5(10)-triene-3,16,17-triol, (16|A,17|A)-
  • ESTRA-1,3,5(10)-TRIENE-3,16.ALPHA.,17.ALPHA.-TRIOL
  • Estra-1,3,5(10)-triene-3,16?,17?-triol (17-epi-Estriol)
  • (9beta,13alpha,14beta,16alpha,17alpha)-estra-1(10),2,4-triene-3,16,17-triol
  • (1S,2R,3aS,3bR,9bS,11aS)-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,2,7-triol
  • (8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta(a)phenanthrene-3,16,17-triol
  • (8R,9S,13S,14S,16R,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta(a)phenanthrene-3,16,17-triol
  • 1235-89-8
  • E3O
  • Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol; Estriol Imp. E (EP); 17-epi-Estriol; 17-Epiestriol; NSC 84051; Estra-1,3,5(10)-triene-3,16,17-triol, (16alpha,17alpha)-; Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol (7CI,8CI); (16alpha,17alpha)-Estra-1,3,5(10)-triene-3,16,17-triol; 16alpha,17alpha-Estriol; 16alpha-Hydroxy-17alpha-estradiol; 17alpha-Estriol; Estriol Impurity E