Discuss This Drug

Levonorgestrel

CHEBI:CHEBI_6443

Chemical Information

Molecular Formula
C21H28O2
Molecular Mass
312.44582
Charge
0
SMILES
[H][C@]12CCC(=O)C=C1CC[C@]1([H])[C@]2([H])CC[C@@]2(CC)[C@@]1([H])CC[C@@]2(O)C#C
InChI
InChI=1S/C21H28O2/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/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
InChIKey
WWYNJERNGUHSAO-XUDSTZEESA-N

Alternative Names

  • (-)-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one
  • 13-beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one
  • 13-Ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one
  • 13-Ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one
  • 17-alpha-Ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one
  • 17-alpha-Ethynyl-13-ethyl-19-nortestosterone
  • 17-Ethynyl-18-methyl-19-nortestosterone
  • 17alpha-Ethynyl-13beta-ethyl-3-oxo-4-estren-17beta-ol
  • 17alpha-Ethynyl-17-hydroxy-18-methylestr-4-en-3-one
  • 17alpha-ethynyl-17beta-hydroxy-18a-homoestr-4-en-3-one
  • 17alpha-Ethynyl-18-homo-19-nortestosterone
  • 18-Methyl-17-alpha-ethynyl-19-nortestosterone
  • 18-Methylnorethisterone
  • d(-)-Norgestrel
  • Jadelle
  • Levonelle
  • levonorgestrel
  • Levonorgestrel
  • levonorgestrelum
  • Levonova
  • Microlut
  • Microluton
  • Microval
  • Mirena
  • NorLevo
  • Plan B
  • Postinor

Treatment Applications

Drug Classification

Important Medical Information

⚕️ This information is sourced from ChEBI (Chemical Entities of Biological Interest) database and is intended for educational purposes only.

  • Always consult with a healthcare professional before starting, stopping, or modifying any medication.
  • Side effects may vary and this list may not be comprehensive.
  • Drug interactions may occur with other medications.

Additional Identifiers

DRON_00010000
6373
oboInOwl#hasDbXref
PDBeChem:NOG
core#notation
CHEBI:6443

Additional References

🔍 Click on any linked disease name to learn more about the conditions this medication is used to treat, or explore related drug classifications for more information about similar medications.

Additional Attributes

oboInOwl#hasOBONamespace
chebi_ontology
DRON_00010000
6373
oboInOwl#hasDbXref
PDBeChem:NOG
oboInOwl#id
CHEBI:6443
core#notation
CHEBI:6443
RO_0000087
http://purl.obolibrary.org/obo/CHEBI_49326
oboInOwl#inSubset
http://purl.obolibrary.org/obo/chebi#3_STAR
chebi#has_functional_parent
http://purl.obolibrary.org/obo/CHEBI_7630
chebi#is_enantiomer_of
http://purl.obolibrary.org/obo/CHEBI_50900
22-rdf-syntax-ns#type
http://www.w3.org/2002/07/owl#Class
has_treatment
http://purl.obolibrary.org/obo/DOID_4993
owl#someValuesFrom
t729650
rdf-schema#range
https://w3id.org/def/predibionto#has_drug_113682
rdf-schema#domain
https://w3id.org/def/predibionto#has_side_effect27385
owl#annotatedSource
t266399