Structure Database (LMSD)

Common Name
12,18-di-HEPE
Systematic Name
12,18-dihydroxy-5Z,8Z,10E,14Z,16E-eicosapentaenoic acid
Synonyms
LM ID
LMFA03070051
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]
Hydroxy/hydroperoxyeicosapentaenoic acids [FA0307]
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

String Representations

InChiKey (Click to copy)
HIFJAIFWUBZVMA-CJNYYIDWSA-N
InChi (Click to copy)
InChI=1S/C20H30O4/c1-2-18(21)14-11-9-12-16-19(22)15-10-7-5-3-4-6-8-13-17-20(23)24/h4-7,9-12,14-15,18-19,21-22H,2-3,8,13,16-17H2,1H3,(H,23,24)/b6-4-,7-5-,12-9-,14-11+,15-10+
SMILES (Click to copy)
C(CCC/C=C\C/C=C\C=C\C(O)C/C=C\C=C\C(O)CC)(=O)O

Other Databases

CHEBI ID
165263
PubChem CID
70698744

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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Updated at
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