EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
UNII	69Z9A22236
EPA CompTox	DTXSID501020842

Keyword(s):

Human Metabolites

Molecule Category

Free-form

UNII

69Z9A22236

EPA CompTox

DTXSID501020842


InChI Key	YWYQTGBBEZQBGO-OQOYYRQQSA-N
Smiles	CC(O)C1CCC2C3CCC4CC(O)CCC4(C)C3CCC12C
InChI	InChI=1S/C21H36O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h13-19,22-23H,4-12H2,1-3H3/t13-,14-,15-,16+,17-,18+,19+,20+,21-/m1/s1

InChI Key

YWYQTGBBEZQBGO-OQOYYRQQSA-N

Smiles

CC(O)C1CCC2C3CCC4CC(O)CCC4(C)C3CCC12C

InChI

InChI=1S/C21H36O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h13-19,22-23H,4-12H2,1-3H3/t13-,14-,15-,16+,17-,18+,19+,20+,21-/m1/s1

Property Name	Value
Molecular Formula	C21H36O2
Molecular Weight	320.27
AlogP	4.39
Hydrogen Bond Acceptor	2.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	1.0
Polar Surface Area	40.46
Heavy Atoms	23.0

Property Name

Value

Molecular Formula

C21H36O2

Molecular Weight

320.27

AlogP

4.39

Hydrogen Bond Acceptor

2.0

Hydrogen Bond Donor

2.0

Number of Rotational Bond

1.0

Polar Surface Area

40.46

Heavy Atoms

23.0

Resources	Reference
CAS NUMBER	80-91-1
NORMAN SUSDAT
FDA SRS	69Z9A22236
PubChem	101541
ChemSpider	91751.0

Resources

Reference

CAS NUMBER

80-91-1

NORMAN SUSDAT

FDA SRS

69Z9A22236

PubChem

101541

ChemSpider

91751.0

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, 2025, gkaf1251 Read...

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

Last update: Monday, 3 November 2025

PREGNANEDIOL V

Structure

Physicochemical Descriptors

Cross References