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Record Information
Version2.0
Created at2024-09-11 20:01:15 UTC
Updated at2024-09-11 20:01:15 UTC
NP-MRD IDNP0339166
Secondary Accession NumbersNone
Natural Product Identification
Common NameProstaglandin PGE2 glyceryl ester
DescriptionProstaglandin PGE2 glyceryl ester belongs to the class of organic compounds known as prostaglandins and related compounds. These are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid. The PGs and TXs are collectively identified as prostanoids. These molecules are extremely potent, able to cause profound physiological effects at very dilute concentrations. The eicosanoids consist of the prostaglandins (PGs), thromboxanes (TXs), leukotrienes (LTs), and lipoxins (LXs). All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signaling pathways. Prostaglandin PGE2 glyceryl ester is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
1,3-Dihydroxypropan-2-yl (5Z)-7-[(1S,2S,3S)-3-hydroxy-2-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoic acidGenerator
Chemical FormulaC23H38O7
Average Mass426.5436 Da
Monoisotopic Mass426.26175 Da
IUPAC Name1,3-dihydroxypropan-2-yl (5Z)-7-[(1S,2S,3S)-3-hydroxy-2-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoate
Traditional Name1,3-dihydroxypropan-2-yl (5Z)-7-[(1S,2S,3S)-3-hydroxy-2-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-5-oxocyclopentyl]hept-5-enoate
CAS Registry NumberNot Available
SMILES
CCCCC[C@H](O)\C=C\[C@@H]1[C@@H](O)CC(=O)[C@H]1C\C=C/CCCC(=O)OC(CO)CO
InChI Identifier
InChI=1S/C23H38O7/c1-2-3-6-9-17(26)12-13-20-19(21(27)14-22(20)28)10-7-4-5-8-11-23(29)30-18(15-24)16-25/h4,7,12-13,17-20,22,24-26,28H,2-3,5-6,8-11,14-16H2,1H3/b7-4-,13-12+/t17-,19-,20-,22-/m0/s1
InChI KeyHJWDPZIOTMUWRW-KSGZNQJUSA-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 prostaglandins and related compounds. These are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentProstaglandins and related compounds
Alternative Parents
Substituents
  • Prostaglandin skeleton
  • Fatty alcohol
  • 2-acyl-sn-glycerol
  • Monoradylglycerol
  • Monoacylglycerol
  • Glycerolipid
  • Fatty acid ester
  • Cyclopentanol
  • Cyclic alcohol
  • Carboxylic acid ester
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Primary alcohol
  • Organooxygen compound
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic 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
logP2.24ALOGPS
logP2.05ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)14.13ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area124.29 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity116.46 m³·mol⁻¹ChemAxon
Polarizability48.39 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0013045
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029268
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481593
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References