Structure database (LMSD)

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LM IDLMFA01030773
Common Nameoctadeca-9Z,11E,14Z-trienoic acid
Systematic Name9Z,11E,14Z-octadecatrienoic acid
SynonymsC18:3n-4,7,9
Exact Mass
278.2246 (neutral)    Calculate m/z:
FormulaC18H30O2
CategoryFatty Acyls [FA]
Main ClassFatty Acids and Conjugates [FA01]
Sub ClassUnsaturated fatty acids [FA0103]
Alternative ClassesOctadecanoids[FA02]
AbbrevFA 18:3
PubChem CID16070007
CHEBI ID38389
InChIKeySTPHBDZEVRWTQO-IEQSJTAGSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h4-5,7-10H,2-3,6,11-17H2,1H3,(H,19,20)/b5-4-,8-7+,10-9-
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SMILES
C(CCCC(O)=O)CCC/C=C\C=C\C/C=C\CCC
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StatusActive
Calculated physicochemical properties (?):
 Heavy Atoms20Rings0Aromatic Rings0Rotatable Bonds13
 van der Waals
Molecular Volume
326.98Topological Polar
Surface Area
37.30Hydrogen
Bond Donors
1Hydrogen
Bond Acceptors
2
 logP5.66Molar
Refractivity
86.90