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9,11-Dehydro Ethynyl Estradiol_Molecular_structure_CAS_1231-96-5)
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9,11-Dehydro Ethynyl Estradiol

Catalog No. D229610 Name Toronto Research Chemicals
CAS Number 1231-96-5 Website http://www.trc-canada.com
M. F. C20H22O2 Telephone +1 (416) 665-9696
M. W. 294.38748 Fax +1 (416) 665-4439
Purity Email info@trc-canada.com
Storage -20°C Freezer Chembase ID: 165382

SYNONYMS

IUPAC name
(10S,11S,15S)-14-ethynyl-15-methyltetracyclo[8.7.0.02,7.011,15]heptadeca-1(17),2(7),3,5-tetraene-5,14-diol
IUPAC Traditional name
(10S,11S,15S)-14-ethynyl-15-methyltetracyclo[8.7.0.02,7.011,15]heptadeca-1(17),2(7),3,5-tetraene-5,14-diol
Synonyms
(17α)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol
19-Nor-17α-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol

DATABASE IDS

CAS Number 1231-96-5

PROPERTIES

Certificate of Analysis Download
Apperance Yellow Solid
Melting Point >130°C (dec.)
Solubility Chloroform
Solubility Methanol
MSDS Link Download
Storage Condition -20°C Freezer

DETAILS

Description (English)
A degradation product of Ethynyl Estradiol (EE); an impurity of Ethynyl Estradiol (E685100).

REFERENCES

  • Pang, C., et al.: Steroids, 23, 203 (1974)
  • Leese, M., et al.: J. Med. Chem., 49, 7683 (1974)
  • Krstic, N., et al.: Steroids, 72, 406 (1974)