Record Information
Version2.0
Creation Date2012-05-31 14:26:01 -0600
Update Date2015-06-03 17:19:15 -0600
Secondary Accession Numbers
  • ECMDB20072
Identification
Name:3-Hydroxy-5-oxohexanoate
Description3-hydroxy-5-oxohexanoate is a member of the chemical class known as Medium-chain Keto Acids and Derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain. It is a substrate for butyryl coenzyme A transferase (EC 2.8.3.8) and it sometimes an associated byproduct of gallic acid degradation.
Structure
Thumb
Synonyms:
  • 3-Hydroxy-5-ketohexanoate
  • 3-Hydroxy-5-ketohexanoic acid
  • 3-Hydroxy-5-oxo-Hexanoate
  • 3-Hydroxy-5-oxo-Hexanoic acid
  • 3-Hydroxy-5-oxohexanoic acid
Chemical Formula:C6H10O4
Weight:Average: 146.1412
Monoisotopic: 146.057908808
InChI Key:APWDZEIBFNZVND-UHFFFAOYSA-N
InChI:InChI=1S/C6H10O4/c1-4(7)2-5(8)3-6(9)10/h5,8H,2-3H2,1H3,(H,9,10)
CAS number:109138-72-9
IUPAC Name:3-hydroxy-5-oxohexanoic acid
Traditional IUPAC Name:3-hydroxy-5-oxohexanoic acid
SMILES:CC(=O)CC(O)CC(O)=O
Chemical Taxonomy
Description belongs to the class of organic compounds known as medium-chain hydroxy acids and derivatives. These are hydroxy acids with a 6 to 12 carbon atoms long side chain.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassHydroxy acids and derivatives
Sub ClassMedium-chain hydroxy acids and derivatives
Direct ParentMedium-chain hydroxy acids and derivatives
Alternative Parents
Substituents
  • Medium-chain hydroxy acid
  • Medium-chain fatty acid
  • Beta-hydroxy acid
  • Hydroxy fatty acid
  • Fatty acyl
  • Fatty acid
  • Beta-hydroxy ketone
  • Secondary alcohol
  • Ketone
  • Carboxylic acid
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
State:Not Available
Charge:-1
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility124 g/LALOGPS
logP-0.88ALOGPS
logP-0.7ChemAxon
logS-0.07ALOGPS
pKa (Strongest Acidic)4.18ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity33.05 m³·mol⁻¹ChemAxon
Polarizability13.85 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Cytoplasm
Reactions:
SMPDB Pathways:
Aminobenzoate DegradationPW000757 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways:
  • 1,4-Dichlorobenzene degradation ec00627
  • Microbial metabolism in diverse environments ec01120
EcoCyc Pathways:Not Available
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01t9-1900000000-90969318dfa8afeae175View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03fr-6900000000-24ab4e6ca727e075be58View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-02tc-9100000000-98661dd6646934521b4aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0f92-2900000000-e4a3a0b79be7d7b45d0dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-9600000000-5695ceb1b8b5bdd87a0eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9000000000-5a4a40264de0ba231481View in MoNA
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
References
References:
  • 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
Synthesis Reference:Not Available
Material Safety Data Sheet (MSDS)Not Available
External Links:
ResourceLink
CHEBI ID37032
HMDB IDNot Available
Pubchem Compound ID376
Kegg IDC16272
ChemSpider ID367
Wikipedia IDNot Available
BioCyc IDCPD-19
EcoCyc IDCPD-19

Enzymes

General function:
Involved in CoA-transferase activity
Specific function:
Acyl-CoA + acetate = a fatty acid anion + acetyl-CoA
Gene Name:
atoD
Uniprot ID:
P76458
Molecular weight:
23526
Reactions
Acyl-CoA + acetate = a fatty acid anion + acetyl-CoA.
General function:
Involved in CoA-transferase activity
Specific function:
Acyl-CoA + acetate = a fatty acid anion + acetyl-CoA
Gene Name:
atoA
Uniprot ID:
P76459
Molecular weight:
22960
Reactions
Acyl-CoA + acetate = a fatty acid anion + acetyl-CoA.