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Record Information
Version2.0
Created at2022-09-11 19:44:14 UTC
Updated at2022-09-11 19:44:14 UTC
NP-MRD IDNP0318950
Secondary Accession NumbersNone
Natural Product Identification
Common Name15s-hete
Description15-HETE, also known as 15S-hete or icomucret, belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds. Thus, 15-HETE is considered to be an eicosanoid lipid molecule. An optically active form of 15-HETE having 15(S)-configuration. 15-HETE is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 15-HETE exists in all living organisms, ranging from bacteria to humans. 15s-hete is found in Mus musculus. 15s-hete was first documented in 2001 (PMID: 11212240). 15-HETE, with regard to humans, has been linked to the inborn metabolic disorder peroxisomal biogenesis defect (PMID: 15964853) (PMID: 15613483).
Structure
Thumb
Synonyms
Chemical FormulaC20H32O3
Average Mass320.4663 Da
Monoisotopic Mass320.23514 Da
IUPAC Name(5Z,8Z,11Z,13E,15S)-15-hydroxyicosa-5,8,11,13-tetraenoic acid
Traditional Name15 hete
CAS Registry NumberNot Available
SMILES
CCCCC[C@H](O)\C=C\C=C/C\C=C/C\C=C/CCCC(O)=O
InChI Identifier
InChI=1S/C20H32O3/c1-2-3-13-16-19(21)17-14-11-9-7-5-4-6-8-10-12-15-18-20(22)23/h4-5,8-11,14,17,19,21H,2-3,6-7,12-13,15-16,18H2,1H3,(H,22,23)/b5-4-,10-8-,11-9-,17-14+/t19-/m0/s1
InChI KeyJSFATNQSLKRBCI-VAEKSGALSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Mus musculusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentHydroxyeicosatetraenoic acids
Alternative Parents
Substituents
  • Hydroxyeicosatetraenoic 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
logP5.82ALOGPS
logP5.36ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)4.82ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity101.47 m³·mol⁻¹ChemAxon
Polarizability38.15 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0003876
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB023242
KNApSAcK IDNot Available
Chemspider ID4444307
KEGG Compound IDC04742
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5280724
PDB IDNot Available
ChEBI ID15558
Good Scents IDNot Available
References
General References
  1. Lee SH, Williams MV, Dubois RN, Blair IA: Cyclooxygenase-2-mediated DNA damage. J Biol Chem. 2005 Aug 5;280(31):28337-46. doi: 10.1074/jbc.M504178200. Epub 2005 Jun 17. [PubMed:15964853 ]
  2. Shappell SB, Gupta RA, Manning S, Whitehead R, Boeglin WE, Schneider C, Case T, Price J, Jack GS, Wheeler TM, Matusik RJ, Brash AR, Dubois RN: 15S-Hydroxyeicosatetraenoic acid activates peroxisome proliferator-activated receptor gamma and inhibits proliferation in PC3 prostate carcinoma cells. Cancer Res. 2001 Jan 15;61(2):497-503. [PubMed:11212240 ]
  3. Sharma GD, Ottino P, Bazan NG, Bazan HE: Epidermal and hepatocyte growth factors, but not keratinocyte growth factor, modulate protein kinase Calpha translocation to the plasma membrane through 15(S)-hydroxyeicosatetraenoic acid synthesis. J Biol Chem. 2005 Mar 4;280(9):7917-24. doi: 10.1074/jbc.M408852200. Epub 2004 Dec 21. [PubMed:15613483 ]
  4. LOTUS database [Link]