Exploring Phylogenetic Relationships between Hundreds of Plant Fatty Acids Synthesized by Thousands of Plants. more details ...
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Fatty Acids

Structure images and info for more than 400 fatty acids. Click links to find species that produce a fatty acid, publications, and data.
Click 'Tree' to display phylogenetic distribution of plants that produce a fatty acid.

1 Structures drawn at OPSIN (opsin.ch.cam.uk)
2 Note: Many publications report FA contents as 18:1, 18:2, 18:3, etc. without specifying double bond position or configuration whereas other analyses specify oleic (18:1 delta 9c), linoleic acid, etc. SOFA (and PlantFAdb) store these data separately.
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    Displaying all 26 fatty acids
    Structure Phylo Tree Systematic NameSort off ∆ NotationSort off Other Names FormulaSort off Mass Data
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    9,11,13,15 octadecatetraenoic acid, 4 oxo , (z,e,e,z) (8ci) Tree 9,11,13,15-Octadecatetraenoic acid, 4-oxo-, (Z,E,E,Z)- (8CI) 4-O=18:4-delta-9c,11t,13t,15c 4-Oxooctadeca-cis-9,trans-11,trans-13,cis-15-tetraenoic acid C18 H26 O3 290.4 2 M_188
    9,11,13 octadecatrienoic acid, 4 oxo , (9z,11e,13e) Tree 9,11,13-Octadecatrienoic acid, 4-oxo-, (9Z,11E,13E)- 4-O=18:3-delta-9c,11t,13t Licanic acid; Licanic acid; 4-Oxo-9,11,13-octadecatrienoic acid; Couepic acid C18 H28 O3 292.41 15 M_187
    12 oxo 9,13,15 octadecatrienoic acid, (z,e,z) 12-Oxo-9,13,15-octadecatrienoic acid, (Z,E,Z)- 12-O=18:3-DELTA-9c,13t,15c C18H28O3 292.46 M_570
    10,12 octadecadienoic acid, 9 oxo , (10e,12e) 10,12-Octadecadienoic acid, 9-oxo-, (10E,12E)- 9-O=18:2-delta-10t,12t 10,12-Octadecadienoic acid, 9-oxo-, (E,E)-; 9-Oxo-10(E),12(E)-octadecadienoic acid C18 H30 O3 294.43 M_484
    9,11 octadecadienoic acid, 13 oxo , (9e,11e) 9,11-Octadecadienoic acid, 13-oxo-, (9E,11E)- 13-O=18:2-delta-9t,11t 9,11-Octadecadienoic acid, 13-oxo-, (E,E)-; 13-Oxo-9E,11E-octadecadienoic acid; 13-Oxo-trans-9,trans-11-octadecadienoic acid C18 H30 O3 294.43 M_521
    13 oxo z,e 9,11 octadecadienoic acid 13-Oxo-Z,E-9,11-octadecadienoic acid 13-O=18:2-delta-9c,11t C18H30O3 294.48 M_427
    13 (1 cyclopentenyl) 3 oxo tridecanoic acid 13-(1-Cyclopentenyl)-3-oxo-tridecanoic acid 3-O=18:1cy-1 Ketochaulmoogric acid C18H30O3 294.48 M_515
    9 oxo 10,12 octadecadienoic acid, (e,z) 9-Oxo-10,12-octadecadienoic acid, (E,Z)- 9-O=18:2-DELTA-10t,12c C18H30O3 294.48 M_569
    11 octadecenoic acid, 7 oxo , (z) Tree 11-Octadecenoic acid, 7-oxo-, (Z)- 7-O=18:1-delta-11c C18 H32 O3 296.44 3 M_315
    9 octadecenoic acid, 13 oxo , (e) (8ci) Tree 9-Octadecenoic acid, 13-oxo-, (E)- (8CI) 13-O=18:1-delta-9t 13-Oxo-trans-9-octadecenoic acid C18 H32 O3 296.44 1 M_428
    12 octadecenoic acid, 9 oxo , (12z) Tree 12-Octadecenoic acid, 9-oxo-, (12Z)- 9-O=18:1-delta-12c 12-Octadecenoic acid, 9-oxo-, (Z)- C18 H32 O3 296.44 26 M_444
    11 octadecenoic acid, 9 oxo , (z) 11-Octadecenoic acid, 9-oxo-, (Z)- 9-O=18:1-delta-11c C18 H32 O3 296.44 M_476
    9 octadecenoic acid, 12 oxo , (9z) 9-Octadecenoic acid, 12-oxo-, (9Z)- 12-O=18:1-DELTA-9c 9-Octadecenoic acid, 12-oxo-, (Z)-; Oleic acid, 12-oxo-; (Z)-12-Oxooctadec-9-enoic acid; 12-Ketooleic acid; 12-Oxooleic acid C18 H32 O3 296.44 M_568
    Octadecanoic acid, 6 oxo Octadecanoic acid, 6-oxo- 6-O=18:0 Lactarinic acid; 6-Oxooctadecanoic acid; NSC 625423 C18 H34 O3 298.46 M_185
    Octadecanoic acid, 12 oxo Octadecanoic acid, 12-oxo- 12-O=18:0 12-Ketooctadecanoic acid; 12-Ketostearic acid; 12-Oxooctadecanoic acid; 12-Oxostearic acid; Lycaonic acid; NSC 2103 C18 H34 O3 298.46 M_186
    Octadecanoic acid, 9 oxo Octadecanoic acid, 9-oxo- 9-O=18:0 9-Ketostearic acid; 9-Oxooctadecanoic acid; 9-Oxostearic acid C18 H34 O3 298.46 M_567
    Hydroxyketooctadecanoic acid Hydroxyketooctadecanoic acid OH-O=18:0 C18H34O4 314.52 M_297
    9 hydroxy 10 ketooctadecanoic acid 9-Hydroxy-10-ketooctadecanoic acid 9-OH-10-O=18:0 C18H34O4 314.52 M_298
    10 hydroxy 9 ketooctadecanoic acid 10-Hydroxy-9-ketooctadecanoic acid 10-OH-9-O=18:0 C18H34O4 314.52 M_299
    18 tetracosenoic acid, 15 oxo , (z) (8ci) Tree 18-Tetracosenoic acid, 15-oxo-, (Z)- (8CI) 15-O=24:1-delta-18c C24 H44 O3 380.6 2 M_366
    20 hexacosenoic acid, 17 oxo , methyl ester, (z) Tree 20-Hexacosenoic acid, 17-oxo-, methyl ester, (Z)- 17-O=26:1-delta-20c C27 H50 O3 422.68 3 M_367
    22 octacosenoic acid, 19 oxo , (z) (8ci) Tree 22-Octacosenoic acid, 19-oxo-, (Z)- (8CI) 19-O=28:1-delta-22c C28 H52 O3 436.71 2 M_368
    Octacosanoic acid, 9 oxo Tree Octacosanoic acid, 9-oxo- 9-O=28:0 C28 H54 O3 438.73 2 M_383
    Octacosanoic acid, 11 oxo Tree Octacosanoic acid, 11-oxo- 11-O=28:0 11-Oxo-Octacosanoic acid C28 H54 O3 438.73 2 M_384
    Triacontanoic acid, 11 oxo Tree Triacontanoic acid, 11-oxo- 11-O=30:0 11-Oxotriacontanoic acid C30 H58 O3 466.78 2 M_385
    11 oxotritriacontanoic acid 11-Oxotritriacontanoic acid 11-O=33:0 Oxoceromelissic acid; Oxopsyllic acid C33H64O3 508.97 M_479