CHEBI:7627 - norethisterone

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name norethisterone
ChEBI ID CHEBI:7627
Definition A 17βべーた-hydroxy steroid that is testosterone in which the hydrogen at position 17 is replaced by an ethynyl group and in which the methyl group attached to position 10 is replaced by hydrogen.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:44349
Supplier Information
Download Molfile XML SDF
more structures >>
Wikipedia License
Waiting for wikipedia content
Read full article at Wikipedia
Formula C20H26O2
Net Charge 0
Average Mass 298.41920
Monoisotopic Mass 298.19328
InChI InChI=1S/C20H26O2/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/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1
InChIKey VIKNJXKGJWUCNN-XGXHKTLJSA-N
SMILES C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
Roles Classification
Biological Role(s): progestin
A synthetic progestogen.
Application(s): synthetic oral contraceptive
An oral contraceptive which owes its effectiveness to synthetic preparation.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing norethisterone (CHEBI:7627) has parent hydride estrane (CHEBI:23966)
norethisterone (CHEBI:7627) has role progestin (CHEBI:59826)
norethisterone (CHEBI:7627) has role synthetic oral contraceptive (CHEBI:49326)
norethisterone (CHEBI:7627) is a 17βべーた-hydroxy steroid (CHEBI:35343)
norethisterone (CHEBI:7627) is a 3-oxo-Δでるた4 steroid (CHEBI:47909)
norethisterone (CHEBI:7627) is a terminal acetylenic compound (CHEBI:73477)
norethisterone (CHEBI:7627) is a tertiary alcohol (CHEBI:26878)
Incoming norethisterone acetate (CHEBI:7628) has functional parent norethisterone (CHEBI:7627)
IUPAC Names
(17αあるふぁ)-17-hydroxy-19-norpregn-4-en-20-yn-3-one
17-ethynyl-17βべーた-hydroxyestr-4-en-3-one
INNs Sources
noréthistérone WHO MedNet
norethisterone KEGG DRUG
norethisteronum ChemIDplus
noretisterona ChemIDplus
Synonyms Sources
(17alpha)-17-ethynyl-17-hydroxyestra-4,8(14),9-trien-3-one PDBeChem
17-αあるふぁ-ethynyl-17-hydroxy-4-estren-3-one ChemIDplus
17-αあるふぁ-ethynyl-19-norandrost-4-en-17-βべーた-ol-3-one ChemIDplus
17-αあるふぁ-ethynyl-19-nortestosterone ChemIDplus
17-αあるふぁ-ethynyl-4-estren-17-ol-3-one ChemIDplus
17-βべーた-hydroxy-19-norpregn-4-en-20-yn-3-one ChemIDplus
17-hydroxy-19-nor-17-αあるふぁ-pregn-4-en-20-yn-3-one ChemIDplus
17-hydroxy-19-nor-17αあるふぁ-pregn-4-en-20-yn-3-one ChemIDplus
17αあるふぁ-ethinyl-19-nortestosterone NIST Chemistry WebBook
17αあるふぁ-ethinylestra-4-en-17βべーた-ol-3-one NIST Chemistry WebBook
17αあるふぁ-ethynyl-17-hydroxy-4-estren-3-one ChemIDplus
17αあるふぁ-ethynyl-17βべーた-hydroxy-19-norandrost-4-en-3-one ChemIDplus
17αあるふぁ-ethynyl-19-nor-4-androsten-17βべーた-ol-3-one NIST Chemistry WebBook
17αあるふぁ-ethynyl-19-norandrost-4-en-17βべーた-ol-3-one ChemIDplus
17αあるふぁ-ethynyl-19-nortestosterone ChemIDplus
17αあるふぁ-ethynyl-4-estren-17-ol-3-one ChemIDplus
17βべーた-hydroxy-19-norpregn-4-en-20-yn-3-one ChemIDplus
17βべーた-hydroxy-19-norpregn-4-en-20-yn-3-one NIST Chemistry WebBook
19-nor-17-αあるふぁ-ethynyl-17-βべーた-hydroxy-4-androsten-3-one ChemIDplus
19-nor-17-αあるふぁ-ethynylandrosten-17-βべーた-ol-3-one ChemIDplus
19-nor-17-αあるふぁ-ethynyltestosterone ChemIDplus
19-nor-17αあるふぁ-ethynyl-17βべーた-hydroxy-4-androsten-3-one ChemIDplus
19-Nor-17alpha-ethynyl-17beta-hydroxy-4-androsten-3-one KEGG COMPOUND
19-nor-17αあるふぁ-ethynylandrosten-17βべーた-ol-3-one ChemIDplus
19-nor-17αあるふぁ-ethynyltestosterone ChemIDplus
19-nor-17αあるふぁ-ethynyltestosterone NIST Chemistry WebBook
19-nor-ethindrone ChemIDplus
19-norethisterone ChemIDplus
19-Norethisterone KEGG COMPOUND
4-estren-17αあるふぁ-ethynyl-17βべーた-ol-3-one NIST Chemistry WebBook
Micronor KEGG DRUG
norethindrone ChemIDplus
Norethisteron ChemIDplus
Primolut-N KEGG DRUG
Brand Names Sources
Camila KEGG DRUG
Conludag ChemIDplus
Micronovum ChemIDplus
Mini-pe ChemIDplus
Mini-pill ChemIDplus
Norcolut ChemIDplus
Noriday ChemIDplus
Norluten ChemIDplus
Norlutin ChemIDplus
Utovlan ChemIDplus
Manual Xrefs Databases
1962 DrugCentral
C05028 KEGG COMPOUND
D00182 KEGG DRUG
DB00717 DrugBank
HMDB0014855 HMDB
LMST02030097 LIPID MAPS
NDR PDBeChem
Norethisterone Wikipedia
US2744122 Patent
US2849462 Patent
View more database links
Registry Numbers Types Sources
1915671 Reaxys Registry Number Reaxys
68-22-4 CAS Registry Number KEGG COMPOUND
68-22-4 CAS Registry Number ChemIDplus
68-22-4 CAS Registry Number NIST Chemistry WebBook
Citations Waiting for Citations Types Sources
120838 PubMed citation Europe PMC
21860523 PubMed citation Europe PMC
24019188 PubMed citation Europe PMC
Last Modified
22 February 2017