(-)-baclofen   Click here for help

GtoPdb Ligand ID: 1064

Synonyms: (R)-(-)-baclofen | p-chlorophenyl GABA
PDB Ligand
Compound class: Synthetic organic
Comment: (-)-baclofen is a component of the approved drug baclofen, a racemic mixture of two enantiomers, as well as being assigned the INN arbaclofen in its own right.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species

(-)-baclofen is commercially available from our sponsors

2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Click here for structure editor
Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 3
Hydrogen bond donors 2
Rotatable bonds 4
Topological polar surface area 63.32
Molecular weight 213.06
XLogP 1.33
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES NCC(c1ccc(cc1)Cl)CC(=O)O
Isomeric SMILES NC[C@@H](c1ccc(cc1)Cl)CC(=O)O
InChI InChI=1S/C10H12ClNO2/c11-9-3-1-7(2-4-9)8(6-12)5-10(13)14/h1-4,8H,5-6,12H2,(H,13,14)/t8-/m0/s1
InChI Key KPYSYYIEGFHWSV-QMMMGPOBSA-N
Classification Click here for help
Compound class Synthetic organic
IUPAC Name Click here for help
(3R)-4-amino-3-(4-chlorophenyl)butanoic acid
International Nonproprietary Names Click here for help
INN number INN
9360 arbaclofen
2956 baclofen
Synonyms Click here for help
(R)-(-)-baclofen | p-chlorophenyl GABA
Database Links Click here for help
Specialist databases
GPCRdb Ligand (-)-baclofen
Other databases
BindingDB Ligand 50032964
CAS Registry No. 69308-37-8 (source: Scifinder)
ChEMBL Ligand CHEMBL301742
DrugBank Ligand DB00181
GtoPdb PubChem SID 135649977
PubChem CID 44602
RCSB PDB Ligand 2C0
Search Google for chemical match using the InChIKey KPYSYYIEGFHWSV-QMMMGPOBSA-N
Search Google for chemicals with the same backbone KPYSYYIEGFHWSV
Search PubMed clinical trials baclofen
Search PubMed titles baclofen
Search PubMed titles/abstracts baclofen
UniChem Compound Search for chemical match using the InChIKey KPYSYYIEGFHWSV-QMMMGPOBSA-N
UniChem Connectivity Search for chemical match using the InChIKey KPYSYYIEGFHWSV-QMMMGPOBSA-N

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Tocris
(R)-Baclofen (links to external site)
Cat. No. 0796