Record Information
Version1.0
Creation date2010-04-08 22:05:36 UTC
Update date2019-11-26 02:58:14 UTC
Primary IDFDB002967
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name9-Oxooctadecanoic acid
Description9-Oxooctadecanoic acid belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Based on a literature review a small amount of articles have been published on 9-Oxooctadecanoic acid.
CAS Number4114-74-3
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility0.0012 g/LALOGPS
logP5.88ALOGPS
logP5.97ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)4.55ChemAxon
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity86.93 m³·mol⁻¹ChemAxon
Polarizability38.26 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC18H34O3
IUPAC name9-oxooctadecanoic acid
InChI IdentifierInChI=1S/C18H34O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h2-16H2,1H3,(H,20,21)
InChI KeyKNYQSFOUGYMRDE-UHFFFAOYSA-N
Isomeric SMILESCCCCCCCCCC(=O)CCCCCCCC(O)=O
Average Molecular Weight298.4608
Monoisotopic Molecular Weight298.250794954
Classification
Description Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • 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
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS9-Oxooctadecanoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-004l-7930000000-42e43581c3445d627aa9Spectrum
Predicted GC-MS9-Oxooctadecanoic acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-05y0-9740000000-d5695e45974f1419da22Spectrum
Predicted GC-MS9-Oxooctadecanoic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0190000000-8f3d6874e07e3431770b2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01q9-7970000000-239d1dcdf59eaa5c827e2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0536-9310000000-35cc8ec5bef676595cf42015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0190000000-c9adebebc995e2a398f72015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0ftb-1690000000-d415c77fc22d6269caf52015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0aou-8900000000-26ad03a7b6c8234d02b92015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01qa-0190000000-6a075fceb9c8107868032021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0bu1-9780000000-f5c26e24c5b58d9f7e752021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9100000000-be8f88f6a50883962ce62021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0090000000-992ec76e7753d0226c1c2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0190000000-be632b80e2a333a3d23a2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-056u-7950000000-0e290deab09e883277d82021-09-22View Spectrum
NMRNot Available
ChemSpider ID2340980
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID3083831
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB30979
CRC / DFC (Dictionary of Food Compounds) IDCPP22-Z:CPP22-Z
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference