Structure database (LMSD)

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LM IDLMFA03060094
Common Name20-hydroxy-eicosatetraenoic acid
Systematic Name20-hydroxy-2E,4E,6E,8E-eicosatetraenoic acid
Synonyms-
Exact Mass
320.2351 (neutral)    Calculate m/z:
FormulaC20H32O3
CategoryFatty Acyls [FA]
Main ClassEicosanoids [FA03]
Sub ClassHydroxy/hydroperoxyeicosatetraenoic acids [FA0306]
Alternative ClassesUnsaturated fatty acids[FA0103], Hydroxy fatty acids[FA0105]
AbbrevFA 20:4;O
PubChem CID6440419
HMDB IDHMDB02344
InChIKeyOFOHMBHZMFNVJA-DHIOLEBQSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C20H32O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h4,6,8,10,12,14,16,18,21H,1-3,5,7,9,11,13,15,17,19H2,(H,22,23)/b6-4+,10-8+,14-12+,18-16+
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SMILES
C(=O)(O)/C=C/C=C/C=C/C=C/CCCCCCCCCCCO
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StatusActive
Calculated physicochemical properties (?):
 Heavy Atoms23Rings0Aromatic Rings0Rotatable Bonds15
 van der Waals
Molecular Volume
367.73Topological Polar
Surface Area
57.53Hydrogen
Bond Donors
2Hydrogen
Bond Acceptors
3
 logP5.47Molar
Refractivity
97.94