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Substance Name: 5alpha-Dihydrolevonorgestrel
RN: 78088-19-4
UNII: 7Z4S6960I5
InChIKey: BMVIRDJAPBCAPQ-WQGSDSCCSA-N

Molecular Formula

  • C21-H30-O2

Molecular Weight

  • 314.466
 
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Names and Synonyms

Name of Substance

  • 5alpha-Dihydrolevonorgestrel

Synonyms

  • 18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-, (5alpha,17alpha)-
  • 5alpha-Dihydrolevonorgestrel
  • UNII-7Z4S6960I5

Registry Numbers

CAS Registry Number

  • 78088-19-4

FDA UNII

  • 7Z4S6960I5

System Generated Number

  • 0078088194

Structure Descriptors

InChI

1S/C21H30O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,14,16-19,23H,3,5-13H2,1H3/t14-,16-,17+,18+,19-,20-,21-/m0/s1

InChIKey

BMVIRDJAPBCAPQ-WQGSDSCCSA-N

Smiles

CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CC[C@@H]4[C@@H]3CCC(=O)C4