Np mrd loader

Record Information
Version2.0
Created at2022-09-07 10:05:36 UTC
Updated at2022-09-07 10:05:36 UTC
NP-MRD IDNP0248017
Secondary Accession NumbersNone
Natural Product Identification
Common Name(5z,8z,10e,14z,17z)-12-hydroxyicosa-5,8,10,14,17-pentaenoic acid
Description12-HEPE, also known as (+-)-12-hepe, belongs to the class of organic compounds known as hydroxyeicosapentaenoic acids. These are eicosanoic acids with an attached hydroxyl group and five CC double bonds. Thus, 12-HEPE is considered to be an eicosanoid lipid molecule. 12-HEPE is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 12S-HEPE participates in platelet-neutrophil interactions in a manner similar to 12S-HETE. By providing competing substrates for neutrophil 5-lipoxygenase, platelets might contribute to the antiinflammatory potential of dietary n-3 fatty acids through platelet-neutrophil interaction. 12-HEPE is hydroxy derivative of 12-lipoxygenase metabolites of Eicosapentaenoic acid (EPA). (5z,8z,10e,14z,17z)-12-hydroxyicosa-5,8,10,14,17-pentaenoic acid is found in Semibalanus balanoides. It can also compete with endogenous arachidonic acid for 5-lipoxygenation in stimulated human neutrophils.
Structure
Thumb
Synonyms
ValueSource
(+-)-12-HEPEHMDB
(+-)-12-Hydroxy-5Z,8Z,10E,14Z,17Z-eicosapentaenoic acidHMDB
(5Z,8Z,10E,14Z,17Z)-12-Hydroxyeicosa-5,8,10,14,17-pentaenoic acidHMDB
12-Hydroxy-5Z,8Z,10E,14Z,17Z-icosapentaenoic acidHMDB
12-Hydroxyicosa-(5Z,8Z,10E,14Z,17Z)-pentaenoic acidHMDB
(+-)-12-Hydroxy-5Z,8Z,10E,14Z,17Z-eicosapentaenoateHMDB
(5Z,8Z,10E,14Z,17Z)-12-Hydroxyeicosa-5,8,10,14,17-pentaenoateHMDB
12-Hydroxy-5Z,8Z,10E,14Z,17Z-icosapentaenoateHMDB
12-Hydroxyicosa-(5Z,8Z,10E,14Z,17Z)-pentaenoateHMDB
12-Hydroxy-5,8,10,14,17-eicosapentaenoateHMDB
12-Hydroxy-5,8,10,14,17-eicosapentaenoic acidHMDB
12-HydroxyeicosapentaenoateHMDB
12-Hydroxyeicosapentaenoic acidHMDB
12-Hydroxy-5,8,10,14,17-eicospentaenoic acid, (e,Z,Z,Z,Z)-isomerHMDB
12-HEPHMDB
12-Hydroxy-5,8,10,14,17-eicospentaenoic acidHMDB
Chemical FormulaC20H30O3
Average Mass318.4504 Da
Monoisotopic Mass318.21949 Da
IUPAC Name(5Z,8Z,10E,14Z,17Z)-12-hydroxyicosa-5,8,10,14,17-pentaenoic acid
Traditional Name12-hepe
CAS Registry NumberNot Available
SMILES
CC\C=C/C\C=C/CC(O)\C=C\C=C/C\C=C/CCCC(O)=O
InChI Identifier
InChI=1S/C20H30O3/c1-2-3-4-5-10-13-16-19(21)17-14-11-8-6-7-9-12-15-18-20(22)23/h3-4,7-11,13-14,17,19,21H,2,5-6,12,15-16,18H2,1H3,(H,22,23)/b4-3-,9-7-,11-8-,13-10-,17-14+
InChI KeyMCRJLMXYVFDXLS-QGQBRVLBSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Semibalanus balanoidesLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyeicosapentaenoic acids. These are eicosanoic acids with an attached hydroxyl group and five CC double bonds.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentHydroxyeicosapentaenoic acids
Alternative Parents
Substituents
  • Hydroxyeicosapentaenoic acid
  • Long-chain fatty acid
  • Hydroxy fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • 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
logP5.54ALOGPS
logP4.99ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)4.89ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity102.59 m³·mol⁻¹ChemAxon
Polarizability37.18 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0010202
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB027357
KNApSAcK IDNot Available
Chemspider ID8217157
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10041593
PDB IDNot Available
ChEBI ID72645
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]