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Record Information
Version2.0
Created at2024-09-11 19:17:43 UTC
Updated at2024-09-11 19:17:44 UTC
NP-MRD IDNP0339022
Secondary Accession NumbersNone
Natural Product Identification
Common Name10,11-Dihydro-20-dihydroxy-LTB4
Description10,11-Dihydro-20-dihydroxy-LTB4 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-20-dihydroxy-LTB4 is considered to be an eicosanoid lipid molecule. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes), and leukotrienes from leukocytes, hence the derivation of their names. 10,11-Dihydro-20-dihydroxy-LTB4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. Biologically active LTB4 is metabolized by w-oxidation carried out by specific cytochrome P450s (CYP4F) followed by beta-oxidation from the w-carboxy position and after CoA ester formation. The immediate product of 5-LO is LTA4 (leukotriene A4), which is enzymatically converted into either LTB4 (leukotriene B4) by LTA4 hydrolase or LTC4 (leukotriene C4) by LTC4 synthase. 10,11-Dihydro-20-dihydroxy-LTB4 is formed when leukotriene B4 (LTB4) is metabolized by beta-oxidation. All mammalian cells except erythrocytes synthesize eicosanoids.
Structure
Thumb
Synonyms
ValueSource
(5S,12R,20)-Tetrahydroxy-(6Z,8E,14Z)-eicosatrienoateHMDB
(5S,12R,20)-Tetrahydroxy-(6Z,8E,14Z)-eicosatrienoic acidHMDB
10,11-Dihydroxy-20-dihydroxy-LTB(,4)HMDB
Chemical FormulaC20H34O6
Average Mass370.4804 Da
Monoisotopic Mass370.23554 Da
IUPAC Name(5R,6Z,8E,12R,14Z)-5,12,20,20-tetrahydroxyicosa-6,8,14-trienoic acid
Traditional Name(5R,6Z,8E,12R,14Z)-5,12,20,20-tetrahydroxyicosa-6,8,14-trienoic acid
CAS Registry NumberNot Available
SMILES
OC(O)CCCC\C=C/C[C@H](O)CC\C=C\C=C/[C@H](O)CCCC(O)=O
InChI Identifier
InChI=1S/C20H34O6/c21-17(11-6-2-1-3-9-15-19(23)24)12-7-4-5-8-13-18(22)14-10-16-20(25)26/h2,4-6,8,13,17-19,21-24H,1,3,7,9-12,14-16H2,(H,25,26)/b5-4+,6-2-,13-8-/t17-,18-/m0/s1
InChI KeyBZDHSIPNZCHPKA-NSBXBVANSA-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
  • Hydroxy fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • Secondary alcohol
  • Carbonyl hydrate
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Polyol
  • 1,1-diol
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Alcohol
  • Organooxygen compound
  • Carbonyl group
  • 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
logP3.5ALOGPS
logP2.3ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)4.58ChemAxon
pKa (Strongest Basic)-1.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area118.22 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity105.09 m³·mol⁻¹ChemAxon
Polarizability42.45 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0012502
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029104
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481447
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References