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Record Information
Version2.0
Created at2022-09-04 20:34:06 UTC
Updated at2022-09-04 20:34:06 UTC
NP-MRD IDNP0201510
Secondary Accession NumbersNone
Natural Product Identification
Common Name(11e)-octadeca-11,17-dien-9-ynoic acid
Description11E,17-octadecadien-9-ynoic 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. (11e)-octadeca-11,17-dien-9-ynoic acid is found in Jodina rhombifolia. Based on a literature review very few articles have been published on 11e,17-octadecadien-9-ynoic acid.
Structure
Thumb
Synonyms
ValueSource
11E,17-Octadecadien-9-ynoateGenerator
Chemical FormulaC18H28O2
Average Mass276.4200 Da
Monoisotopic Mass276.20893 Da
IUPAC Name(11E)-octadeca-11,17-dien-9-ynoic acid
Traditional Name(11E)-octadeca-11,17-dien-9-ynoic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CCCCCCCC#C\C=C\CCCCC=C
InChI Identifier
InChI=1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2,7-8H,1,3-6,11-17H2,(H,19,20)/b8-7+
InChI KeyPVLHKMGYBLUVEL-BQYQJAHWSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Jodina rhombifoliaLOTUS 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 DescriptorsNot Available
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
logP6.06ChemAxon
pKa (Strongest Acidic)4.65ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity86.81 m³·mol⁻¹ChemAxon
Polarizability35.68 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID113368228
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101677277
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]