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Record Information
Version2.0
Created at2022-02-14 20:58:33 UTC
Updated at2022-03-10 22:17:50 UTC
NP-MRD IDNP0044542
Secondary Accession NumbersNone
Natural Product Identification
Common Name9-Oxononanoic acid
Description9-Oxononanoic acid, also known as 8-formyloctanoic acid or 9-ketononanoate, belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. 9-Oxononanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 9-Oxononanoic acid is expected to be in Cannabis as all living plants are known to produce and metabolize it.
Structure
Thumb
Synonyms
ValueSource
8-Formyloctanoic acidChEBI
9-Ketononanoic acidChEBI
8-FormyloctanoateGenerator
9-KetononanoateGenerator
9-OxononanoateGenerator
9-oxo-NonanoateGenerator
Chemical FormulaC9H16O3
Average Mass172.2240 Da
Monoisotopic Mass172.10994 Da
IUPAC Name9-oxononanoic acid
Traditional Name9-oxononanoic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CCCCCCCC=O
InChI Identifier
InChI=1S/C9H16O3/c10-8-6-4-2-1-3-5-7-9(11)12/h8H,1-7H2,(H,11,12)
InChI KeyWLGDDELKYAWBBL-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Apis ceranaLOTUS Database
Cannabis sativaCannabisDB
      Not Available
Cynomorium songaricumLOTUS Database
Epichloe typhinaLOTUS Database
Vitis viniferaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentMedium-chain fatty acids
Alternative Parents
Substituents
  • Medium-chain fatty acid
  • Straight chain fatty acid
  • Alpha-hydrogen aldehyde
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • 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
logP2.23ALOGPS
logP1.67ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)4.76ChemAxon
pKa (Strongest Basic)-6.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity45.62 m³·mol⁻¹ChemAxon
Polarizability19.53 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0094711
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC16322
BioCyc IDCPD-8686
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID78700
Good Scents IDNot Available
References
General References
  1. Ren R, Hashimoto T, Mizuno M, Takigawa H, Yoshida M, Azuma T, Kanazawa K: A lipid peroxidation product 9-oxononanoic acid induces phospholipase A2 activity and thromboxane A2 production in human blood. J Clin Biochem Nutr. 2013 May;52(3):228-33. doi: 10.3164/jcbn.12-110. Epub 2013 May 1. [PubMed:23704812 ]
  2. Otte KB, Kirtz M, Nestl BM, Hauer B: Synthesis of 9-oxononanoic acid, a precursor for biopolymers. ChemSusChem. 2013 Nov;6(11):2149-56. doi: 10.1002/cssc.201300183. Epub 2013 Aug 9. [PubMed:23934656 ]
  3. Minamoto S, Kanazawa K, Ashida H, Natake M: Effect of orally administered 9-oxononanoic acid on lipogenesis in rat liver. Biochim Biophys Acta. 1988 Feb 4;958(2):199-204. doi: 10.1016/0005-2760(88)90177-4. [PubMed:2892534 ]