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Substance Name: Ethinylestradiol mixture with etonogestrel
RN: 131562-74-8
InChIKey: MXDOOIVQXATHKU-RYVPXURESA-N

Note

  • Female contraceptive ring.

Classification Code

  • Contraceptive Implant

Molecular Formula

  • C22-H28-O2.C20-H24-O2

Molecular Weight

  • 620.8688
 

Names and Synonyms

Results Name

  • Ethinylestradiol mixture with etonogestrel

Synonyms

  • Ethinyl estradiol and etonogestrel
  • Ethinylestradiol-3-oxodesogestrel mixt.
  • Etonogestrel and ethinyl estradiol
  • Etonogestrel-ethynylestradiol mixt.
  • Etonogestrel/Ethinyl Estradiol Vaginal Ring
  • NuvaRing

Systematic Name

  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17alpha)-, mixt. with (17alpha)-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol

Registry Numbers

CAS Registry Number

  • 131562-74-8

Other Registry Number

  • 135988-10-2

System Generated Number

  • 0131562748

Molecular Formulas

Molecular Formula

  • C22-H28-O2.C20-H24-O2

Molecular Formula Fragments

  • C20-H24-O2
  • C22-H28-O2
  • COMPONENT

Structure Descriptors

InChI

1S/C22H28O2.C20H24O2/c1-4-21-13-14(3)20-17-9-7-16(23)12-15(17)6-8-18(20)19(21)10-11-22(21,24)5-2;1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h2,12,17-20,24H,3-4,6-11,13H2,1H3;1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t17-,18-,19-,20+,21-,22-;16-,17-,18+,19+,20+/m01/s1

InChIKey

MXDOOIVQXATHKU-RYVPXURESA-N

Smiles

CC[C@]12CC(=C)[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34.C[C@]12CC[C@@H]3c4ccc(cc4CC[C@H]3[C@@H]1CC[C@]2(C#C)O)O