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Record Information
Version2.0
Created at2022-05-11 18:31:07 UTC
Updated at2022-05-11 18:31:07 UTC
NP-MRD IDNP0091115
Secondary Accession NumbersNone
Natural Product Identification
Common Name3-Oxooctanoic acid
Description3-Oxooctanoic acid, also known as 3-oxooctanoate or beta-oxocaprylic acid, 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. 3-Oxooctanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 3-Oxooctanoic acid exists in all eukaryotes, ranging from yeast to humans.
Structure
Thumb
Synonyms
Chemical FormulaC8H14O3
Average Mass158.1950 Da
Monoisotopic Mass158.09429 Da
IUPAC Name3-oxooctanoic acid
Traditional Name3-oxooctanoic acid
CAS Registry NumberNot Available
SMILES
CCCCCC(=O)CC(O)=O
InChI Identifier
InChI=1S/C8H14O3/c1-2-3-4-5-7(9)6-8(10)11/h2-6H2,1H3,(H,10,11)
InChI KeyFWNRRWJFOZIGQZ-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description 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.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassKeto acids and derivatives
Sub ClassMedium-chain keto acids and derivatives
Direct ParentMedium-chain keto acids and derivatives
Alternative Parents
Substituents
  • Medium-chain keto acid
  • Beta-keto acid
  • 1,3-dicarbonyl compound
  • Beta-hydroxy ketone
  • Ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.4ALOGPS
logP2.03ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)4.58ChemAxon
pKa (Strongest Basic)-7.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity40.97 m³·mol⁻¹ChemAxon
Polarizability17.02 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0010721
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB027870
KNApSAcK IDNot Available
Chemspider ID114191
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound128859
PDB IDOOA
ChEBI ID44680
Good Scents IDNot Available
References
General ReferencesNot Available