Chemical Compound

Levonorgesterol

CAS Registry Number 100021-05-4
Levonorgesterol chemical structure
Primary Record

Levonorgesterol

In stock
6,969 g
Purity
98.3 %
CAS
100021-05-4

Compound Identifiers & Properties

CAS
100021-05-4
PubChem CID
91872973
SMILES
CC[C@]12CC[C@@H]3[C@H]4CCC(=O)CC4=CC[C@H]3[C@@H]1CC[C@]2(C#C)O
Canonical SMILES
C#C[C@]1(O)CC[C@H]2[C@@H]3CC=C4CC(=O)CC[C@@H]4[C@H]3CC[C@@]21CC

Names & Synonyms

  • Levonorgesterol
  • delta5-Levonorgestrel
  • Levonorgestrel EP Impurity P
  • QV7HH25Q8V
  • UNII-QV7HH25Q8V
  • 100021-05-4
  • Levonorgestrel impurity P [EP]
  • 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
  • KS7927D4EW
  • .DELTA.5-LEVONORGESTREL
  • SCHEMBL29595094
  • C21H28O2
  • Norgestrel impurity G [EP impurity]
  • ZINC299888501
  • FE20961
  • FT-0665638
  • LEVONORGESTREL IMPURITY P [EP IMPURITY]
  • (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
  • 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (>90%)
  • 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90per cent)
  • 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-5-en-20-yn-3-one
  • 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%)
  • 18,19-Dinorpregn-5-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17alpha)-
  • (17|A)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • 13-Ethyl-17-hydroxy-18,19-dinor-17-pregn-5-en-20-yn-3-one
  • (17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • rac-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-5-en-20-yn-3-one
  • 13-ETHYL-17-HYDROXY-18,19-DINOR-17.ALPHA.-PREGN-5-EN-20-YN-3-ONE
  • 18,19-DINORPREGN-5-EN-20-YN-3-ONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-
  • (8R,9S,10R,13R,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
  • (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
  • Levonorgestrel Imp. P (EP); 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5-en-20-yn-3-one (?5-Levonorgestrel)