Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB110080
Identification
Name: 2,5-dioxopentanoate
Description:The conjugate base of 2,5-dioxopentanoic acid; major species at pH 7.3.
Structure
Thumb
Synonyms:
  • 2-ketoglutarate semialdehyde
  • 2-oxoglutarate semialdehyde
  • α-ketoglutarate semialdehyde
Chemical Formula: C5H5O4
Average Molecular Weight: 130.026608681
Monoisotopic Molecular Weight: 130.026608681
InChI Key: VHKNBDIQDAXGBL-UHFFFAOYSA-M
InChI: InChI=1S/C5H6O4/c6-3-1-2-4(7)5(8)9/h3H,1-2H2,(H,8,9)/p-1
CAS number: Not Available
IUPAC Name:2,5-dioxopentanoate
Traditional IUPAC Name: Not Available
SMILES:[CH](=O)CCC(C([O-])=O)=O
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as short-chain keto acids and derivatives. These are keto acids with an alkyl chain the contains less than 6 carbon atoms.
Kingdom Organic compounds
Super ClassOrganic acids and derivatives
Class Keto acids and derivatives
Sub ClassShort-chain keto acids and derivatives
Direct Parent Short-chain keto acids and derivatives
Alternative Parents
Substituents
  • Short-chain keto acid
  • Alpha-keto acid
  • Alpha-hydrogen aldehyde
  • Ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • Organic anion
  • Aliphatic acyclic compound
Molecular Framework Aliphatic acyclic compounds
External Descriptors
  • dioxo monocarboxylic acid anion (CHEBI:58136)
  • a small molecule (CPD-654)
Physical Properties
State: Not Available
Charge:-1
Melting point: Not Available
Experimental Properties: Not Available
Predicted Properties
PropertyValueSource
Molecular Weight129.091 g/molPubChem
XLogP3-AA-0.3 PubChem
Hydrogen Bond Donor Count0 PubChem
Hydrogen Bond Acceptor Count4 PubChem
Rotatable Bond Count3 PubChem
Exact Mass129.019 g/molPubChem
Monoisotopic Mass129.019 g/molPubChem
Topological Polar Surface Area74.3 A^2PubChem
Heavy Atom Count9 PubChem
Formal Charge-1 PubChem
Complexity132 PubChem
Isotope Atom Count0 PubChem
Defined Atom Stereocenter Count0 PubChem
Undefined Atom Stereocenter Count0 PubChem
Defined Bond Stereocenter Count0 PubChem
Undefined Bond Stereocenter Count0 PubChem
Covalently-Bonded Unit Count1 PubChem
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
Spectra
Spectra: Not Available
References
References: Not Available
Synthesis Reference: Not Available
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
ChEBI58136
ChemSpider10618741
KEGGC00433
PubChem21872870