EcoDrugPlus


Synonyms	Lynestrenol Lynoestrenol NSC-37725
Status
Molecule Category	Free-form
ATC	G03AC02 G03DC03
UNII	N2Z8ALG4U5
EPA CompTox	DTXSID4021478


InChI Key	YNVGQYHLRCDXFQ-XGXHKTLJSA-N
Smiles	C#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CCCC[C@@H]4[C@H]3CC[C@@]21C
InChI	InChI=1S/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,6,15-18,21H,4-5,7-13H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1

Property Name	Value
Molecular Formula	C20H28O
Molecular Weight	284.44
AlogP	4.31
Hydrogen Bond Acceptor	1.0
Hydrogen Bond Donor	1.0
Polar Surface Area	20.23
Molecular species	NEUTRAL
Aromatic Rings	0.0
Heavy Atoms	21.0

Resources	Reference
CAS NUMBER	52-76-6
ChEBI	31790
ChEMBL	CHEMBL2107431
DrugBank	DB12474
DrugCentral	1620
FDA SRS	N2Z8ALG4U5
KEGG	C13037
PubChem	5857
SureChEMBL	SCHEMBL37816
ZINC	ZINC000003875355

EcoDrug+ was developed under the PREMIER Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information EcoDrug+ contains.

Elements of EcoDrug+ were developed under the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT Center for Science Ltd is thanked for providing computational resources. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).

Content of EcoDrug+ is provided without guarantee for correctness.

Cite Us:

Ashenafi Legehar, Siobhán Monaghan, Mael Briand, Akseli Niemelä, Leo Ghemtio, Ziaurrehman Tanoli, A Ross Brown, Charles R Tyler, Henri Xhaard, EcoDrug PLUS: an advanced database for drug target conservation analysis and environmental risk assessment, Nucleic Acids Research, Volume 54, Issue D1, 6 January 2026, Pages D1397–D1404, https://doi.org/10.1093/nar/gkaf1251

This work is licensed under Creative Commons Attribution-ShareAlike 4.0 International License

Last update: Monday, 23^rd March 2026

LYNESTRENOL

Structure

Physicochemical Descriptors

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