Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB000093
Identification
Name: Oxoadipic acid
Description:2-Oxoadipic acid is produced from lysine in the cytosol of cells via the saccharopine and the pipecolic acid pathways. Catabolites of hydroxylysine and tryptophan enter these pathways as 2-aminoadipic- -semialdehyde and 2-oxoadipate, respectively. In the cytoplasm, 2-oxoadipate is decarboxylated to glutaryl-CoA by the 2-oxoadipate dehydrogenase complex and then converted to acetyl-CoA.
Structure
Thumb
Synonyms:
  • α-ketoadipate
  • α-ketoadipic acid
  • 2-Keto-adipate
  • 2-Keto-adipic acid
  • 2-Ketoadipate
  • 2-Ketoadipic acid
  • 2-Oxo-hexanedioate
  • 2-Oxo-hexanedioic acid
  • 2-Oxoadipate
  • 2-Oxoadipic acid
  • 2-Oxohexanedioate
  • 2-Oxohexanedioic acid
  • 2-Oxohexanedionate
  • 2-Oxohexanedionic acid
  • A-Ketoadipate
  • A-Ketoadipic acid
  • A-Oxoadipate
  • A-Oxoadipic acid
  • Alpha-Ketoadipate
  • Alpha-Ketoadipic acid
  • Alpha-Oxoadipate
  • Alpha-Oxoadipic acid
  • Oxoadipate
  • α-Ketoadipate
  • α-Ketoadipic acid
  • α-Oxoadipate
  • α-Oxoadipic acid
Chemical Formula: C6H8O5
Average Molecular Weight: 160.1247
Monoisotopic Molecular Weight: 160.037173366
InChI Key: FGSBNBBHOZHUBO-UHFFFAOYSA-N
InChI:InChI=1S/C6H8O5/c7-4(6(10)11)2-1-3-5(8)9/h1-3H2,(H,8,9)(H,10,11)
CAS number: 3184-35-8
IUPAC Name:2-oxohexanedioic acid
Traditional IUPAC Name: oxoadipate
SMILES:OC(=O)CCCC(=O)C(O)=O
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as medium-chain keto acids and derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain.
Kingdom Organic compounds
Super ClassOrganic acids and derivatives
Class Keto acids and derivatives
Sub ClassMedium-chain keto acids and derivatives
Direct Parent Medium-chain keto acids and derivatives
Alternative Parents
Substituents
  • Medium-chain keto acid
  • Dicarboxylic acid or derivatives
  • Alpha-keto acid
  • Alpha-hydroxy ketone
  • Ketone
  • Carboxylic acid
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular Framework Aliphatic acyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:-2
Melting point: 127
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility23.4 mg/mLALOGPS
logP-0.37ALOGPS
logP0.34ChemAxon
logS-0.83ALOGPS
pKa (Strongest Acidic)2.84ChemAxon
pKa (Strongest Basic)-9.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area91.67 Å2ChemAxon
Rotatable Bond Count5ChemAxon
Refractivity33.48 m3·mol-1ChemAxon
Polarizability14.16 Å3ChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Cytoplasm
Reactions:
Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MSNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-2900000000-757eb57780db9df4f78dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-016v-9700000000-675e5732632f0a0cabe1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-1da8154067fdb9a27459View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-1900000000-0e26a52af95eb287809dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-066v-7900000000-d898e0593464c13b3f89View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052g-9100000000-34782bad1c8755ac897dView in MoNA
1D NMR1H NMR SpectrumNot Available
1D NMR1H NMR SpectrumNot Available
1D NMR13C NMR SpectrumNot Available
2D NMR[1H,13C] 2D NMR SpectrumNot Available
References
References:
  • Barshop BA, Nyhan WL, Naviaux RK, McGowan KA, Friedlander M, Haas RH: Kearns-Sayre syndrome presenting as 2-oxoadipic aciduria. Mol Genet Metab. 2000 Jan;69(1):64-8. Pubmed: 10655159
  • Fiermonte G, Dolce V, Palmieri L, Ventura M, Runswick MJ, Palmieri F, Walker JE: Identification of the human mitochondrial oxodicarboxylate carrier. Bacterial expression, reconstitution, functional characterization, tissue distribution, and chromosomal location. J Biol Chem. 2001 Mar 16;276(11):8225-30. Epub 2000 Nov 16. Pubmed: 11083877
  • Guneral F, Bachmann C: Age-related reference values for urinary organic acids in a healthy Turkish pediatric population. Clin Chem. 1994 Jun;40(6):862-6. Pubmed: 8087979
  • Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114. Pubmed: 22080510
  • Lee SH, Kim SO, Chung BC: Gas chromatographic-mass spectrometric determination of urinary oxoacids using O-(2,3,4,5,6-pentafluorobenzyl)oxime-trimethylsilyl ester derivatization and cation-exchange chromatography. J Chromatogr B Biomed Sci Appl. 1998 Nov 20;719(1-2):1-7. Pubmed: 9869358
  • Schulze-Bergkamen A, Okun JG, Spiekerkotter U, Lindner M, Haas D, Kohlmuller D, Mayatepek E, Schulze-Bergkamen H, Greenberg CR, Zschocke J, Hoffmann GF, Kolker S: Quantitative acylcarnitine profiling in peripheral blood mononuclear cells using in vitro loading with palmitic and 2-oxoadipic acids: biochemical confirmation of fatty acid oxidation and organic acid disorders. Pediatr Res. 2005 Nov;58(5):873-80. Epub 2005 Sep 23. Pubmed: 16183823
  • van der Werf, M. J., Overkamp, K. M., Muilwijk, B., Coulier, L., Hankemeier, T. (2007). "Microbial metabolomics: toward a platform with full metabolome coverage." Anal Biochem 370:17-25. Pubmed: 17765195
Synthesis Reference: Nelson, Randall B.; Gribble, Gordon W. Preparation of a-ketoadipic acid. Organic Preparations and Procedures International (1973), 5(2), 55-8.
Material Safety Data Sheet (MSDS) Download (PDF)
External Links:
ResourceLink
CHEBI ID15753
HMDB IDHMDB00225
Pubchem Compound ID71
Kegg IDC00322
ChemSpider ID70
Wikipedia IDNot Available
BioCyc ID2K-ADIPATE
EcoCyc ID2K-ADIPATE