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Record Information
Version2.0
Created at2024-09-11 19:17:25 UTC
Updated at2024-09-11 19:17:26 UTC
NP-MRD IDNP0339021
Secondary Accession NumbersNone
Natural Product Identification
Common Name10,11-Dihydro-12R-hydroxy-leukotriene E4
Description10,11-Dihydro-12R-hydroxy-leukotriene E4, also known as e-LTB(,3) or ELTB3, belongs to the class of organic compounds known as hydroxyeicosatrienoic acids. These are eicosanoic acids with an attached hydroxyl group and three CC double bonds. Thus, 10,11-dihydro-12R-hydroxy-leukotriene E4 is considered to be an eicosanoid lipid molecule. The PGs and TXs are collectively identified as prostanoids. 10,11-Dihydro-12R-hydroxy-leukotriene E4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Cysteinyl leukotrienes (CysLTs) are a family of potent inflammatory mediators that appear to contribute to the pathophysiologic features of allergic rhinitis. LTE4, activate contractile and inflammatory processes via specific interaction with putative seven transmembrane-spanning receptors that couple to G proteins and subsequent intracellular signaling pathways. All mammalian cells except erythrocytes synthesize eicosanoids. Leukotrienes are eicosanoids.
Structure
Thumb
Synonyms
ValueSource
(5S,6R,12R)-Dihydroxy-6-(S-cysteinyl)-(7E,9E,14Z)-eicosatrienoateHMDB
(5S,6R,12R)-Dihydroxy-6-(S-cysteinyl)-(7E,9E,14Z)-eicosatrienoic acidHMDB
5,12-Dihydroxy-6-cysteinyl-7,9,14-eicosatrienoateHMDB
5,12-Dihydroxy-6-cysteinyl-7,9,14-eicosatrienoic acidHMDB
5S,12R-Dihydroxy-6-S-cysteinyl-7E,9E,14Z-eicosatrienoateHMDB
5S,12R-Dihydroxy-6-S-cysteinyl-7E,9E,14Z-eicosatrienoic acidHMDB
e-LTB(,3)HMDB
ELTB3HMDB
epsilon-LTB(,3)HMDB
Chemical FormulaC23H39NO6S
Average Mass457.6240 Da
Monoisotopic Mass457.24981 Da
IUPAC Name(5S,6R,7E,9E,12S,14Z)-6-{[(2S)-2-amino-2-carboxyethyl]sulfanyl}-5,12-dihydroxyicosa-7,9,14-trienoic acid
Traditional Name(5S,6R,7E,9E,12S,14Z)-6-{[(2S)-2-amino-2-carboxyethyl]sulfanyl}-5,12-dihydroxyicosa-7,9,14-trienoic acid
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C[C@H](O)C\C=C\C=C\[C@@H](SC[C@@H](N)C(O)=O)[C@@H](O)CCCC(O)=O
InChI Identifier
InChI=1S/C23H39NO6S/c1-2-3-4-5-6-8-12-18(25)13-9-7-10-15-21(31-17-19(24)23(29)30)20(26)14-11-16-22(27)28/h6-10,15,18-21,25-26H,2-5,11-14,16-17,24H2,1H3,(H,27,28)(H,29,30)/b8-6-,9-7+,15-10+/t18-,19+,20-,21+/m0/s1
InChI KeyFZJOTYMARNGISF-YXSOTRFDSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyeicosatrienoic acids. These are eicosanoic acids with an attached hydroxyl group and three CC double bonds.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentHydroxyeicosatrienoic acids
Alternative Parents
Substituents
  • Hydroxyeicosatrienoic acid
  • Long-chain fatty acid
  • Cysteine or derivatives
  • S-alkyl-l-cysteine
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • D-alpha-amino acid
  • Hydroxy fatty acid
  • Thia fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acid
  • Unsaturated fatty acid
  • Amino acid or derivatives
  • Amino acid
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Primary aliphatic amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Primary amine
  • Amine
  • 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
logP0.45ALOGPS
logP1ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)2.35ChemAxon
pKa (Strongest Basic)9.13ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area141.08 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity128.17 m³·mol⁻¹ChemAxon
Polarizability53.02 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0012501
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029103
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481446
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References