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Substance Name: 17beta-Ethinylestradiol
RN: 4717-38-8
UNII: II522L1IMZ
InChIKey: BFPYWIDHMRZLRN-SWBPCFCJSA-N

Molecular Formula

  • C20-H24-O2

Molecular Weight

  • 296.408
 
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Names and Synonyms

Name of Substance

  • 17beta-Ethinylestradiol

Synonym

  • UNII-II522L1IMZ

Systematic Name

  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol

Registry Numbers

CAS Registry Number

  • 4717-38-8

FDA UNII

  • II522L1IMZ

System Generated Number

  • 0004717388

Structure Descriptors

InChI

1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20-/m1/s1

InChIKey

BFPYWIDHMRZLRN-SWBPCFCJSA-N

Smiles

c1(ccc2[C@H]3CC[C@@]4([C@](CC[C@@H]4[C@@H]3CCc2c1)(C#C)O)C)O