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18-Methyl Ethynyl Estradiol_Molecular_structure_CAS_14012-72-7)
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18-Methyl Ethynyl Estradiol

Catalog No. M304970 Name Toronto Research Chemicals
CAS Number 14012-72-7 Website http://www.trc-canada.com
M. F. C21H26O2 Telephone +1 (416) 665-9696
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SYNONYMS

IUPAC name
(1S,10R,11S,14R,15S)-15-ethyl-14-ethynyltetracyclo[8.7.0.02,7.011,15]heptadeca-2(7),3,5-triene-5,14-diol
IUPAC Traditional name
(1S,10R,11S,14R,15S)-15-ethyl-14-ethynyltetracyclo[8.7.0.02,7.011,15]heptadeca-2(7),3,5-triene-5,14-diol
Synonyms
13-Ethyl-17α-ethynylgona-1,3,5(10)-triene-3,17β-diol
(17α)-13-Ethyl-18,19-dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol

DATABASE IDS

CAS Number 14012-72-7

PROPERTIES

Certificate of Analysis Download
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DETAILS

Description (English)
A Norgestrel (N689500) impurity. An estratriene derivative with estrogenic and ovulation inhibiting activity.

REFERENCES

  • Rufer, C. et al.: Just. Lieb. Annal. Chem., 752, 1 (1971)
  • Sopirak, A.M., et al.: Anal. Profiles Drug Subs., 4, 294 (1971)
  • Dunson, T.R., et al.: Contraception, 48, 109 (1971)