Show more...
Record Information
Version2.0
Created at2022-09-03 17:24:55 UTC
Updated at2022-09-03 17:24:55 UTC
NP-MRD IDNP0179258
Secondary Accession NumbersNone
Natural Product Identification
Common Name15-hede
Description15-HEDE, also known as (+-)-15-hede, belongs to the class of organic compounds known as other hydroxyeicosapolyenoic acids. These are hydroxyeicosapolyenoic acids which do not belong to the Hydroxyeicosapentaenoic acids, the Hydroxyeicosatetraenoic acids, or the Hydroxyeicosatrienoic acids. 15-hede is found in Pseudo-nitzschia multistriata. 15-hede was first documented in 2011 (PMID: 21321301). Based on a literature review a small amount of articles have been published on 15-HEDE (PMID: 34888952) (PMID: 29763661).
Structure
Thumb
Synonyms
ValueSource
(+-)-15-HEDEChEBI
15-Hydroxy-11Z,13E-eicosadienoic acidChEBI
15-Hydroxy-11Z,13E-eicosadienoateGenerator
Chemical FormulaC20H36O3
Average Mass324.5050 Da
Monoisotopic Mass324.26645 Da
IUPAC Name(11Z,13E)-15-hydroxyicosa-11,13-dienoic acid
Traditional Name(11Z,13E)-15-hydroxyicosa-11,13-dienoic acid
CAS Registry NumberNot Available
SMILES
CCCCCC(O)\C=C\C=C/CCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C20H36O3/c1-2-3-13-16-19(21)17-14-11-9-7-5-4-6-8-10-12-15-18-20(22)23/h9,11,14,17,19,21H,2-8,10,12-13,15-16,18H2,1H3,(H,22,23)/b11-9-,17-14+
InChI KeyZTRWPEHMGCHTIT-QWAPPMFBSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Pseudo-nitzschia multistriataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as other hydroxyeicosapolyenoic acids. These are hydroxyeicosapolyenoic acids which do not belong to the Hydroxyeicosapentaenoic acids, the Hydroxyeicosatetraenoic acids, or the Hydroxyeicosatrienoic acids.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentOther hydroxyeicosapolyenoic acids
Alternative Parents
Substituents
  • Hydroxyeicosapolyenoic 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
  • Carbonyl group
  • Organooxygen compound
  • Hydrocarbon derivative
  • 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
logP6.08ChemAxon
pKa (Strongest Acidic)4.95ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity99.24 m³·mol⁻¹ChemAxon
Polarizability40.77 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 ID23177608
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13723965
PDB IDNot Available
ChEBI ID72847
Good Scents IDNot Available
References
General References
  1. Miyata K, Horikami D, Tachibana Y, Yamamoto T, Nakamura T, Kobayashi K, Murata T: 15-hydroxy eicosadienoic acid is an exacerbating factor for nasal congestion in mice. FASEB J. 2022 Jan;36(1):e22085. doi: 10.1096/fj.202101305R. [PubMed:34888952 ]
  2. Kolmert J, Pineiro-Hermida S, Hamberg M, Gregory JA, Lopez IP, Fauland A, Wheelock CE, Dahlen SE, Pichel JG, Adner M: Prominent release of lipoxygenase generated mediators in a murine house dust mite-induced asthma model. Prostaglandins Other Lipid Mediat. 2018 Jul;137:20-29. doi: 10.1016/j.prostaglandins.2018.05.005. Epub 2018 May 12. [PubMed:29763661 ]
  3. Wu CC, Cheng J, Zhang FF, Gotlinger KH, Kelkar M, Zhang Y, Jat JL, Falck JR, Schwartzman ML: Androgen-dependent hypertension is mediated by 20-hydroxy-5,8,11,14-eicosatetraenoic acid-induced vascular dysfunction: role of inhibitor of kappaB Kinase. Hypertension. 2011 Apr;57(4):788-94. doi: 10.1161/HYPERTENSIONAHA.110.161570. Epub 2011 Feb 14. [PubMed:21321301 ]
  4. LOTUS database [Link]