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Record Information
Version2.0
Created at2022-09-09 00:04:40 UTC
Updated at2022-09-09 00:04:40 UTC
NP-MRD IDNP0276110
Secondary Accession NumbersNone
Natural Product Identification
Common Name14-icosadienoic acid 11
DescriptionEicosadienoic acid, also known as 11,14-eicosadienoate or delta11,14-20:2, 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. Eicosadienoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Eicosadienoic acid, with regard to humans, has been found to be associated with the diseases such as colorectal cancer; eicosadienoic acid has also been linked to the inborn metabolic disorder isovaleric acidemia. 14-icosadienoic acid 11 is found in Arbacia punctulata and Cannabis sativa. An icosadienoic acid with double bonds at positions 11 and 14 (both Z).
Structure
Thumb
Synonyms
Chemical FormulaC20H36O2
Average Mass308.4986 Da
Monoisotopic Mass308.27153 Da
IUPAC Name(11Z,14Z)-icosa-11,14-dienoic acid
Traditional Nameeicosadienoic acid
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C\C=C/CCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C20H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10H,2-5,8,11-19H2,1H3,(H,21,22)/b7-6-,10-9-
InChI KeyXSXIVVZCUAHUJO-HZJYTTRNSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Arbacia punctulataLOTUS Database
Cannabis sativaLOTUS Database
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
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • 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
logP7.83ALOGPS
logP7.31ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity97.72 m³·mol⁻¹ChemAxon
Polarizability39.94 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0005060
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB012619
KNApSAcK IDNot Available
Chemspider ID4944228
KEGG Compound IDC16525
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6439848
PDB IDNot Available
ChEBI ID73731
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]