ARBACLOFEN PLACARBIL

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Search structure


Synonyms	Arbaclofen placarbil XP-19986 XP19986
Status
Molecule Category	Free-form
UNII	W89H91R7VX
EPA CompTox	DTXSID40233754

Structure


InChI Key	JXTAALBWJQJLGN-KSSFIOAISA-N
Smiles	CC(C)C(=O)O[C@@H](OC(=O)NC[C@H](CC(=O)O)c1ccc(Cl)cc1)C(C)C
InChI	InChI=1S/C19H26ClNO6/c1-11(2)17(24)26-18(12(3)4)27-19(25)21-10-14(9-16(22)23)13-5-7-15(20)8-6-13/h5-8,11-12,14,18H,9-10H2,1-4H3,(H,21,25)(H,22,23)/t14-,18-/m0/s1

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C19H26ClNO6
Molecular Weight	399.87
AlogP	3.81
Hydrogen Bond Acceptor	5.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	9.0
Polar Surface Area	101.93
Molecular species	ACID
Aromatic Rings	1.0
Heavy Atoms	27.0

Pharmacology

Mechanism of Action	Action	Reference
GABA-B receptor agonist	AGONIST	PubMed

Target Conservation


Protein: GABA-B receptor Description: Gamma-aminobutyric acid type B receptor subunit 2 Organism : Homo sapiens O75899 ENSG00000136928












Protein: GABA-B receptor Description: Gamma-aminobutyric acid type B receptor subunit 1 Organism : Homo sapiens Q9UBS5 ENSG00000204681

Cross References

Resources	Reference
ChEMBL	CHEMBL2107312
DrugBank	DB08892
FDA SRS	W89H91R7VX
PubChem	11281011
SureChEMBL	SCHEMBL351833
ZINC	ZINC000014209416

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