GUANFACINE

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Search structure


Synonyms	Guanfacine Intuniv NSC-759121 Tenex
Status
Molecule Category	Free-form
ATC	C02AC02
UNII	30OMY4G3MK
EPA CompTox	DTXSID9046944

Structure


InChI Key	INJOMKTZOLKMBF-UHFFFAOYSA-N
Smiles	N=C(N)NC(=O)Cc1c(Cl)cccc1Cl
InChI	InChI=1S/C9H9Cl2N3O/c10-6-2-1-3-7(11)5(6)4-8(15)14-9(12)13/h1-3H,4H2,(H4,12,13,14,15)

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C9H9Cl2N3O
Molecular Weight	246.1
AlogP	1.55
Hydrogen Bond Acceptor	2.0
Hydrogen Bond Donor	3.0
Number of Rotational Bond	2.0
Polar Surface Area	78.97
Molecular species	BASE
Aromatic Rings	1.0
Heavy Atoms	15.0

Pharmacology

Targets	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Other cytosolic protein	-	-	-	19.01	-

	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Homo sapiens	-	-	-	19.01	-

Cross References

Resources	Reference
ChEBI	5558
ChEMBL	CHEMBL862
DrugBank	DB01018
DrugCentral	1343
FDA SRS	30OMY4G3MK
Human Metabolome Database	HMDB0015153
Guide to Pharmacology	522
KEGG	C07037
PharmGKB	PA449825
PubChem	3519
SureChEMBL	SCHEMBL35094
ZINC	ZINC000003872738

CONTENTS

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...

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Last update: Monday, 3 November 2025