Structure Database (LMSD)

Common Name
18R-Resolvin E3
Systematic Name
17R,18R-dihydroxy-5Z,8Z,11Z,13E,15E-eicosapentaenoic acid
Synonyms
  • 18R-RvE3
  • 17,18-diHEPE
  • 17R,18R-diHEPE
LM ID
LMFA03140006
Formula
C20H30O4
Exact Mass
Calculate m/z
334.21441
Sum Composition
FA 20:5;O2
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Fatty Acyls [FA]
Eicosanoids [FA03]
Resolvin Es [FA0314]
Fatty Acids and Conjugates [FA01]
Unsaturated fatty acids [FA0103]
Hydroxy fatty acids [FA0105]

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Homo sapiens (#9606)
Mammalia (#40674)
Identification and structure determination of novel anti-inflammatory mediator resolvin E3, 17,18-dihydroxyeicosapentaenoic acid.,
J Biol Chem, 2012
Pubmed ID: 22275352
Cylindrotheca closterium (#2856)
Bacillariophyceae (#33849)
14,17,18-Trihydroxy-Eicosatetraenoic Acid: A Novel Pro-Resolving Lipid Mediator from Marine Microalgae.,
ACS Pharmacol Transl Sci, 2021
Pubmed ID: 34151208

String Representations

InChiKey (Click to copy)
WYCMUVNNXSREQB-HVPSRUGQSA-N
InChi (Click to copy)
InChI=1S/C20H30O4/c1-2-18(21)19(22)16-14-12-10-8-6-4-3-5-7-9-11-13-15-17-20(23)24/h3,5-6,8-12,14,16,18-19,21-22H,2,4,7,13,15,17H2,1H3,(H,23,24)/b5-3-,8-6-,11-9-,12-10+,16-14+/t18-,19-/m1/s1
SMILES (Click to copy)
C(CCC/C=C\C/C=C\C/C=C\C=C\C=C\[C@@H](O)[C@H](O)CC)(=O)O

Other Databases

PubChem CID
56848721

Calculated Physicochemical Properties

Heavy Atoms 24
Rings 0
Aromatic Rings 0
Rotatable Bonds 13
Van der Waals Molecular Volume 373.88
Topological Polar Surface Area 77.76
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 4
logP 4.51
Molar Refractivity 99.75

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Created at
-
Updated at
18th Jul 2021