Structure Database (LMSD)

Common Name
18S-HEPE
Systematic Name
(5Z,8Z,11E,14Z,16E,18S)-18-hydroxyicosa-5,8,11,14,16-pentaenoic acid
Synonyms
LM ID
LMFA03070054
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

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]

String Representations

InChiKey (Click to copy)
LRWYBGFSVUBWMO-NQZHIPPKSA-N
InChi (Click to copy)
InChI=1S/C20H30O3/c1-2-19(21)17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20(22)23/h4-7,10-13,15,17,19,21H,2-3,8-9,14,16,18H2,1H3,(H,22,23)/b6-4-,7-5+,12-10-,13-11-,17-15+/t19-/m0/s1
SMILES (Click to copy)
CC[C@@H](/C=C/C=C\C/C=C/C/C=C\C/C=C\CCCC(=O)O)O

Other Databases

HMDB ID
HMDB0012611
PubChem CID
53481496

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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Created at
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Updated at
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