EcoDrugPlus


Synonyms	Clausine O
Molecule Category	Free-form
Source	Gaulton A, Kale N, van Westen GJ, Bellis LJ, Bento AP, Davies M, Hersey A, Papadatos G, Forster M, Wege P, Overington JP. A large-scale crop protection bioassay data set. Sci Data. 2015 Jul 7;2:150032. Read more ...

Synonyms

Clausine O

Molecule Category

Free-form

Source

Gaulton A, Kale N, van Westen GJ, Bellis LJ, Bento AP, Davies M, Hersey A, Papadatos G, Forster M, Wege P, Overington JP. A large-scale crop protection bioassay data set. Sci Data. 2015 Jul 7;2:150032. Read more ...


InChI Key	RTRVKTRUQDUIKV-UHFFFAOYSA-N
Smiles	Oc1ccc2c(c1)[nH]c3cc(O)c(C=O)cc23
InChI	InChI=1S/C13H9NO3/c15-6-7-3-10-9-2-1-8(16)4-11(9)14-12(10)5-13(7)17/h1-6,14,16-17H

InChI Key

RTRVKTRUQDUIKV-UHFFFAOYSA-N

Smiles

Oc1ccc2c(c1)[nH]c3cc(O)c(C=O)cc23

InChI

InChI=1S/C13H9NO3/c15-6-7-3-10-9-2-1-8(16)4-11(9)14-12(10)5-13(7)17/h1-6,14,16-17H

Property Name	Value
Molecular Formula	C13H9NO3
Molecular Weight	227.22
AlogP	2.6
Hydrogen Bond Acceptor	3.0
Hydrogen Bond Donor	3.0
Number of Rotational Bond	1.0
Polar Surface Area	73.31
Molecular species	NEUTRAL
Aromatic Rings	3.0
Heavy Atoms	17.0

Property Name

Value

Molecular Formula

C13H9NO3

Molecular Weight

227.22

AlogP

2.6

Hydrogen Bond Acceptor

3.0

Hydrogen Bond Donor

3.0

Number of Rotational Bond

1.0

Polar Surface Area

73.31

Molecular species

NEUTRAL

Aromatic Rings

3.0

Heavy Atoms

17.0

	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Chlorocebus aethiops	-	114000	-	-	-

EC50(nM)

IC50(nM)

Kd(nM)

Ki(nM)

Inhibition(%)

Chlorocebus aethiops

114000

Resources	Reference
ChEMBL	CHEMBL1689804
PubChem	11241634

Resources

Reference

ChEMBL

CHEMBL1689804

PubChem

11241634

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

CLAUSINE O

Structure

Physicochemical Descriptors

Pharmacology

Cross References