Record Information
Version1.0
Creation Date2016-05-27 01:43:36 UTC
Update Date2016-11-09 01:22:33 UTC
Accession NumberCHEM041860
Identification
Common Name16-oxo-palmitate
ClassSmall Molecule
DescriptionAn omega-oxo fatty acid anion that is the conjugate base of 16-oxohexadecanoic acid, arising from the deprotonation of the carboxy group; major species at pH 7.3.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
16-oxo-HexadecanoateChEBI
16-oxo-PalmitateChEBI
16-Oxohexadecanoic acid(1-)ChEBI
16-oxo-Hexadecanoic acidGenerator
16-oxo-Palmitic acidGenerator
16-Oxohexadecanoate(1-)Generator
16-Oxohexadecanoic acidGenerator
Chemical FormulaC16H29O3
Average Molecular Mass269.406 g/mol
Monoisotopic Mass269.212 g/mol
CAS Registry NumberNot Available
IUPAC Name16-oxohexadecanoate
Traditional Name16-oxohexadecanoate
SMILES[O-]C(=O)CCCCCCCCCCCCCCC=O
InChI IdentifierInChI=1S/C16H30O3/c17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16(18)19/h15H,1-14H2,(H,18,19)/p-1
InChI KeyNKVUEIHJDGURIA-UHFFFAOYSA-M
Chemical Taxonomy
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
  • 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
  • Organic anion
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.00059 g/LALOGPS
logP5.61ALOGPS
logP4.78ChemAxon
logS-5.7ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
pKa (Strongest Basic)-6.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area57.2 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity88.66 m³·mol⁻¹ChemAxon
Polarizability33.96 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0090000000-ccaf5d7d4203664c8a32Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0v03-0090000000-9656f30fd0d537c27cd1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9130000000-dea032929118f3ac26bbSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0304028
FooDB IDFDB030272
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDCPD-10512
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID24784792
ChEBI ID144068
PubChem Compound IDNot Available
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=9600267