Structure Database (LMSD)

Common Name
12S-HEPE
Systematic Name
12S-hydroxy-5Z,8Z,10E,14Z,17Z-eicosapentaenoic acid
Synonyms
LM ID
LMFA03070008
Formula
C20H30O3
Exact Mass
Calculate m/z
318.219495
Sum Composition
FA 20:5;O
Status
Active
Show lipids differing only in stereochemistry/bond geometry
View MassBank spectra

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)
Lipidomics reveals a remarkable diversity of lipids in human plasma,
J Lipid Res, 2010
Pubmed ID: 20671299

String Representations

InChiKey (Click to copy)
MCRJLMXYVFDXLS-UOLHMMFFSA-N
InChi (Click to copy)
InChI=1S/C20H30O3/c1-2-3-4-5-10-13-16-19(21)17-14-11-8-6-7-9-12-15-18-20(22)23/h3-4,7-11,13-14,17,19,21H,2,5-6,12,15-16,18H2,1H3,(H,22,23)/b4-3-,9-7-,11-8-,13-10-,17-14+/t19-/m0/s1
SMILES (Click to copy)
C(/C/C=C\CCCC(=O)O)=C/C=C/[C@@H](O)C/C=C\C/C=C\CC

Other Databases

HMDB ID
HMDB10202
CHEBI ID
88345
LIPIDBANK ID
DFA8125
PubChem CID
5283191
Cayman ID
32550

Calculated Physicochemical Properties

Heavy Atoms 23
Rings 0
Aromatic Rings 0
Rotatable Bonds 13
Van der Waals Molecular Volume 365.09
Topological Polar Surface Area 57.53
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
logP 5.25
Molar Refractivity 97.85

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Updated at
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