LINZAGOLIX

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Search structure


Synonyms	KLH-2109 Klh-2109 Linzagolix OBE-2109 OBE2109
Status
Molecule Category	Free-form
UNII	7CDW97HUEX

Structure


InChI Key	BMAAMIIYNNPHAB-UHFFFAOYSA-N
Smiles	COc1cc(F)c(-n2c(=O)[nH]c3csc(C(=O)O)c3c2=O)cc1OCc1c(OC)ccc(F)c1F
InChI	InChI=1S/C22H15F3N2O7S/c1-32-14-4-3-10(23)18(25)9(14)7-34-16-6-13(11(24)5-15(16)33-2)27-20(28)17-12(26-22(27)31)8-35-19(17)21(29)30/h3-6,8H,7H2,1-2H3,(H,26,31)(H,29,30)

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C22H15F3N2O7S
Molecular Weight	508.43
AlogP	3.45
Hydrogen Bond Acceptor	8.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	7.0
Polar Surface Area	119.85
Molecular species	ACID
Aromatic Rings	4.0
Heavy Atoms	35.0

Pharmacology

Mechanism of Action	Action	Reference
Gonadotropin-releasing hormone receptor antagonist	ANTAGONIST	Other

Target Conservation


Protein: Gonadotropin-releasing hormone receptor Description: Gonadotropin-releasing hormone receptor Organism : Homo sapiens P30968 ENSG00000109163

Cross References

Resources	Reference
ChEMBL	CHEMBL3668014
FDA SRS	7CDW97HUEX
PubChem	16656889
SureChEMBL	SCHEMBL2333748
ZINC	ZINC000043152963

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