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Record Information
Version2.0
Created at2022-09-04 11:36:57 UTC
Updated at2022-09-04 11:36:57 UTC
NP-MRD IDNP0194035
Secondary Accession NumbersNone
Natural Product Identification
Common Name5s-hp-18r-hepe
Description5(S)-hydroperoxy-18(R)-hydroxy-(6E,8Z,11Z,14Z,16E)-icosapentaenoic acid, also known as 18(R)-hydroxy-5(S)-hpepe or 5(S)-HP-18(R)-hepe, belongs to the class of organic compounds known as hydroperoxyeicosapentaenoic acids. These are eicosanoic acids with an attached hydroperoxyl group and five CC double bonds. 5s-hp-18r-hepe is found in Apis cerana. Based on a literature review very few articles have been published on 5(S)-hydroperoxy-18(R)-hydroxy-(6E,8Z,11Z,14Z,16E)-icosapentaenoic acid.
Structure
Thumb
Synonyms
ValueSource
(5S)-Hydroperoxy-(18R)-hydroxy-(6E,8Z,11Z,14Z,16E)-eicosapentaenoic acidChEBI
(5S)-Hydroperoxy-(18R)-hydroxy-(6E,8Z,11Z,14Z,16E)-icosapentaenoic acidChEBI
18(R)-Hydroxy-5(S)-hpepeChEBI
5(S)-HP-18(R)-HEPEChEBI
5(S)-Hydroperoxy-18(R)-hydroxy-(6E,8Z,11Z,14Z,16E)-eicosapentaenoic acidChEBI
5S-Hydroperoxy-18R-hydroxy-6E,8Z,11Z,14Z,16E-eicosapentaenoic acidKegg
(5S)-Hydroperoxy-(18R)-hydroxy-(6E,8Z,11Z,14Z,16E)-eicosapentaenoateGenerator
(5S)-Hydroperoxy-(18R)-hydroxy-(6E,8Z,11Z,14Z,16E)-icosapentaenoateGenerator
5(S)-Hydroperoxy-18(R)-hydroxy-(6E,8Z,11Z,14Z,16E)-eicosapentaenoateGenerator
5S-Hydroperoxy-18R-hydroxy-6E,8Z,11Z,14Z,16E-eicosapentaenoateGenerator
5(S)-Hydroperoxy-18(R)-hydroxy-(6E,8Z,11Z,14Z,16E)-icosapentaenoateGenerator
Chemical FormulaC20H30O5
Average Mass350.4550 Da
Monoisotopic Mass350.20932 Da
IUPAC Name(5S,6E,8Z,11Z,14Z,16E,18R)-5-hydroperoxy-18-hydroxyicosa-6,8,11,14,16-pentaenoic acid
Traditional Name5S-Hp-18R-HEPE
CAS Registry NumberNot Available
SMILES
CC[C@@H](O)\C=C\C=C/C\C=C/C\C=C/C=C/[C@H](CCCC(O)=O)OO
InChI Identifier
InChI=1S/C20H30O5/c1-2-18(21)14-11-9-7-5-3-4-6-8-10-12-15-19(25-24)16-13-17-20(22)23/h3-4,7-12,14-15,18-19,21,24H,2,5-6,13,16-17H2,1H3,(H,22,23)/b4-3-,9-7-,10-8-,14-11+,15-12+/t18-,19-/m1/s1
InChI KeyJIOJPWROWDJRKM-NNQKPOSRSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Apis ceranaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroperoxyeicosapentaenoic acids. These are eicosanoic acids with an attached hydroperoxyl group and five CC double bonds.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentHydroperoxyeicosapentaenoic acids
Alternative Parents
Substituents
  • Hydroperoxyeicosapentaenoic acid
  • Long-chain fatty acid
  • Hydroperoxy fatty acid
  • Hydroxy fatty acid
  • Unsaturated fatty acid
  • Fatty acid
  • Allylic hydroperoxide
  • Secondary alcohol
  • Hydroperoxide
  • Peroxol
  • Monocarboxylic acid or derivatives
  • Alkyl hydroperoxide
  • Carboxylic acid
  • Carboxylic acid derivative
  • Alcohol
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • 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
logP4.21ChemAxon
pKa (Strongest Acidic)4.39ChemAxon
pKa (Strongest Basic)-1.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity105.45 m³·mol⁻¹ChemAxon
Polarizability39.45 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID30791493
KEGG Compound IDC18176
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound46174067
PDB IDNot Available
ChEBI ID132908
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]