From August 18th 2026, GtoPdb will require users to register to use the website. Please see our blog post for more information.

oxalacetic acid   Click here for help

GtoPdb Ligand ID: 5236

Synonyms: oxaloacetate
Compound class: Metabolite
2D Structure
Click here for help
Click here for structure editor
Physico-chemical Properties
Click here for help
Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 3
Topological polar surface area 91.67
Molecular weight 132.01
XLogP -0.65
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

SMILES / InChI / InChIKey
Click here for help
Canonical SMILES OC(=O)CC(=O)C(=O)O
Isomeric SMILES OC(=O)CC(=O)C(=O)O
InChI InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)
InChI Key KHPXUQMNIQBQEV-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

Classification Click here for help
Compound class Metabolite
IUPAC Name Click here for help
2-oxobutanedioic acid
Synonyms Click here for help
oxaloacetate
Database Links Click here for help
CAS Registry No. 328-42-7
ChEBI CHEBI:30744
ChEMBL Ligand CHEMBL1794791
GtoPdb PubChem SID 178101920
LIPID MAPS LMFA01170120
PubChem CID 970
Search Google for chemical match using the InChIKey KHPXUQMNIQBQEV-UHFFFAOYSA-N
Search Google for chemicals with the same backbone KHPXUQMNIQBQEV
UniChem Compound Search for chemical match using the InChIKey KHPXUQMNIQBQEV-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey KHPXUQMNIQBQEV-UHFFFAOYSA-N
Wikipedia Oxaloacetic_acid

Product suppliers

View disclaimer

MedChemExpress
Oxaloacetic acid (links to external site)
Cat. No. HY-W010382