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 74 fatty acids
    Structure Phylo Tree Systematic NameSort off ∆ NotationSort off Other Names FormulaSort off Mass Data
    PointsSort off    		 SOFA
    IDSort off
    13 docosynoic acid 13-Docosynoic acid 22:1-delta-13a (all-Z)-5,8,11,14-Eicosatetraenoic acid C22 H40 O2 336.55 M_143
    6 eicosynoic acid Tree 6-Eicosynoic acid 20:1-delta-6a C20 H36 O2 308.5 2 M_423
    11,17 octadecadien 9 ynoic acid, 8 hydroxy , methyl ester, (e) (8ci) Tree 11,17-Octadecadien-9-ynoic acid, 8-hydroxy-, methyl ester, (E)- (8CI) 8-OH-18:3-delta-9a,11t,17 C19 H30 O3 306.44 1 M_452
    9 octadecynoic acid, 12 hydroxy Tree 9-Octadecynoic acid, 12-hydroxy- 12-OH-18:1-delta-9a Stearolic acid, 12-hydroxy-; 12-Hydroxy-9-octadecynoic acid; Ricinstearolic acid C18 H32 O3 296.44 1 M_265
    9,10 epoxy 12 octadecynoic acid 9,10-Epoxy-12-octadecynoic acid 9,10-O-18:1-delta-12a C18H30O3 294.48 M_436
    11 octadecen 9 ynoic acid, 8 hydroxy , (11e) Tree 11-Octadecen-9-ynoic acid, 8-hydroxy-, (11E)- 8-OH-18:2-delta-9a,11t Agonandric acid; 11-Octadecen-9-ynoic acid, 8-hydroxy-, (E)-; Agonandric acid C18 H30 O3 294.43 4 M_269
    10 octadecen 12 ynoic acid, 9 hydroxy , (9s,10e) Tree 10-Octadecen-12-ynoic acid, 9-hydroxy-, (9S,10E)- S-9-OH-18:2-delta-10t,12a 10-Octadecen-12-ynoic acid, 9-hydroxy-, (E)-(R)-; 10-Octadecen-12-ynoic acid, 9-hydroxy-, [S-(E)]-; Helenynolic acid C18 H30 O3 294.43 2 M_273
    6 hydroxyoctadeca 7,9 diynoic acid 6-Hydroxyoctadeca-7,9-diynoic acid 6-OH-18:2-delta-7a,9a C18H28O3 292.46 M_491
    10,12 octadecadiynoic acid, 8 hydroxy Tree 10,12-Octadecadiynoic acid, 8-hydroxy- 8-OH-18:2-delta-10a,12a C18 H28 O3 292.41 3 M_375
    10,12 octadecadiynoic acid, 8 hydroxy Tree 10,12-Octadecadiynoic acid, 8-hydroxy- 8-OH-18:2-delta-9a,11a C18 H28 O3 292.41 5 M_433
    8 oxo 10,12 octadecadiynoic acid 8-Oxo-10,12-octadecadiynoic acid 8-O=18:2-delta-10a,12a C18H26O3 290.44 M_430
    8 hydroxy z 13 octadecen 9,11 diynoic acid 8-Hydroxy-Z-13-octadecen-9,11-diynoic acid 8-OH-18:3-delta-9a,11a,13c C18H26O3 290.44 M_471
    5,6 epoxyoctadeca 7,9 diynoic acid 5,6-Epoxyoctadeca-7,9-diynoic acid 5,6-O-18:2-delta-7a,9a C18H26O3 290.44 M_490
    8 hydroxy 17 octadecen 10,12 diynoic acid 8-Hydroxy-17-octadecen-10,12-diynoic acid 8-OH-18:3-delta-10a,12a,17 C18H26O3 290.44 M_495
    17 octadecene 9,11 diynoic acid, 8 hydroxy Tree 17-Octadecene-9,11-diynoic acid, 8-hydroxy- 8-OH-18:3-delta-9a,11a,17 Isanolic acid; Isanolic acid C18 H26 O3 290.4 7 M_278
    9,11 octadecadiynoic acid, 8 oxo Tree 9,11-Octadecadiynoic acid, 8-oxo- 8-O=18:2-delta-9a,11a C18 H26 O3 290.4 3 M_374
    13 octadecene 9,11 diynoic acid, 8 hydroxy , (e) Tree 13-Octadecene-9,11-diynoic acid, 8-hydroxy-, (E)- 8-OH-18:3-delta-9a,11a,13t C18 H26 O3 290.4 4 M_434
    17 octadecene 10,12 diynoic acid, 8 hydroxy 17-Octadecene-10,12-diynoic acid, 8-hydroxy- 8-OH-18:3-delta-10a,12a,17 C18 H26 O3 290.4 M_464
    8 oxooctadec 17 en 10,12 diynoic acid 8-Oxooctadec-17-en-10,12-diynoic acid 8-O=18:3-delta-10a,12a,17 C18H24O3 288.42 M_431
    8 hydroxy z 13,17 octadecadien 9,11 diynoic acid 8-Hydroxy-Z-13,17-Octadecadien-9,11-diynoic acid 8-OH-18:4-delta-9a,11a,13c,17 C18H24O3 288.42 M_470
    17 octadecene 9,11 diynoic acid, 8 oxo Tree 17-Octadecene-9,11-diynoic acid, 8-oxo- 8-O=18:3-delta-9a,11a,17 Ketoisanic acid C18 H24 O3 288.38 3 M_376
    13,17 octadecadiene 9,11 diynoic acid, 8 hydroxy , (e) Tree 13,17-Octadecadiene-9,11-diynoic acid, 8-hydroxy-, (E)- 8-OH-18:4-delta-9a,11a,13t,17 C18 H24 O3 288.38 3 M_463
    9,11,13,15 octadecatetraynoic acid, 17 hydroxy , (17s) 9,11,13,15-Octadecatetraynoic acid, 17-hydroxy-, (17S)- 17-OH-18:4-delta-9a,11a,13a,15a (-)-Minquartynoic acid; Minquartynoic acid C18 H20 O3 284.35 M_508
    Octadec 5 ynoic acid Octadec-5-ynoic acid 18:1-delta-5a C18H32O2 280.5 M_499
    6 octadecynoic acid Tree 6-Octadecynoic acid 18:1-delta-6a Tariric acid; Tariric acid; 6,7-Stearolic acid; 6-Stearolic acid; NSC 37392 C18 H32 O2 280.45 8 M_062
    9 octadecynoic acid Tree 9-Octadecynoic acid 18:1-delta-9a Stearolic acid; Stearolic acid; 9-Stearolic acid; Octadecanoic acid-9-yne C18 H32 O2 280.45 30 M_065
    10 heptadecen 8 ynoic acid, 7 hydroxy , (e) Tree 10-Heptadecen-8-ynoic acid, 7-hydroxy-, (E)- 7-OH-17:2-delta-8a,10t C17 H28 O3 280.4 1 M_453
    8 octadecynoic acid Tree 8-Octadecynoic acid 18:1-delta-8a octadec-8-ynoic acid C18H32O2 280.24 2
    E 7 octadecen 9 ynoic acid E-7-Octadecen-9-ynoic acid 18:2-delta-7t,9a C18H30O2 278.48 M_487
    17 octadecen 6 ynoic acid Tree 17-Octadecen-6-ynoic acid 18:2-delta-6a,17 Alvaradoic acid C18 H30 O2 278.43 2 M_077
    11 octadecen 9 ynoic acid, (11e) Tree 11-Octadecen-9-ynoic acid, (11E)- 18:2-delta-9a,11t Santalbic acid; 11-Octadecen-9-ynoic acid, (E)-; 11-Octadecen-9-ynoic acid, trans-; Ximenynic acid; Santalbic acid; Ximeninic acid; trans-11-Octade... C18 H30 O2 278.43 45 M_079
    9 octadecen 12 ynoic acid, (9z) Tree 9-Octadecen-12-ynoic acid, (9Z)- 18:2-delta-9c,12a Crepenynic acid; 9-Octadecen-12-ynoic acid, (Z)-; (Z)-9-Octadecen-12-ynoic acid; 9(Z)-Octadec-9-en-12-ynoic acid; Crepenynic acid; cis-9-Octadecen-... C18 H30 O2 278.43 49 M_081
    17 octadecen 9 ynoic acid 17-Octadecen-9-ynoic acid 18:2-delta-9a,17 C18 H30 O2 278.43 M_456
    11 octadecen 9 ynoic acid, (z) 11-Octadecen-9-ynoic acid, (Z)- 18:2-delta-9a,11c cis-11-Octadecen-9-ynoic acid C18 H30 O2 278.43 M_468
    10,16 heptadecadien 8 ynoic acid, 7 hydroxy , (e) Tree 10,16-Heptadecadien-8-ynoic acid, 7-hydroxy-, (E)- 7-OH-17:3-delta-8a,10t,16 C17 H26 O3 278.39 1 M_454
    9,14 octadecadien 12 ynoic acid, (9z,14z) 9,14-Octadecadien-12-ynoic acid, (9Z,14Z)- 18:3-delta-9c,12a,14c 9,14-Octadecadien-12-ynoic acid, (Z,Z)-; 14,15-Dehydrocrepenynic acid; Crepenynic acid, 14,15-dehydro-; Dehydrocrepenynic acid C18 H28 O2 276.41 M_104
    9,14 octadecadien 12 ynoic acid, (9z,14z) Tree 9,14-Octadecadien-12-ynoic acid, (9Z,14Z)- 18:3-delta-9c,12c,14a Dehydrocrepenynic acid; 9,14-Octadecadien-12-ynoic acid, (Z,Z)-; 14,15-Dehydrocrepenynic acid; Crepenynic acid, 14,15-dehydro-; Dehydrocrepenynic acid C18 H28 O2 276.41 11 M_105
    8,10 octadecadien 12 ynoic acid, (8e,10e) Tree 8,10-Octadecadien-12-ynoic acid, (8E,10E)- 18:3-delta-8t,10t,12a C18 H28 O2 276.41 1 M_333
    9,11 octadecadiynoic acid Tree 9,11-Octadecadiynoic acid 18:2-delta-9a,11a C18 H28 O2 276.41 6 M_371
    7,11 octadecadien 9 ynoic acid, (7z,11e) 7,11-Octadecadien-9-ynoic acid, (7Z,11E)- 18:3-delta-7c,9a,11t 7,11-Octadecadien-9-ynoic acid, (E,Z)-; Heisteric acid C18 H28 O2 276.41 M_445
    8,11 octadecadiynoic acid 8,11-Octadecadiynoic acid 18:2-delta-8a,11a C18 H28 O2 276.41 M_446
    11,17 octadecadien 9 ynoic acid, (e) Tree 11,17-Octadecadien-9-ynoic acid, (E)- 18:3-delta-9a,11t,17 trans-11,17-Octadecadien-9-ynoic acid C18 H28 O2 276.41 1 M_451
    7,9 octadecadiynoic acid 7,9-Octadecadiynoic acid 18:2-delta-7a,9a N/A C18 H28 O2 276.41 M_488
    (9z,12z) octadeca 9,12 dien 6 ynoic acid Tree (9Z,12Z)-octadeca-9,12-dien-6-ynoic acid 18:3-delta-6a,9c,12c Octadeca-6-yn-9,12(all Z)-dienoic acid (18:3a) C18 H28 O2 276.0 1
    10z,14e,16e octadeca 10,14,16 triene 12 ynoic acid 10Z,14E,16E-octadeca-10,14,16-triene-12-ynoic acid 18:4-delta-10c,12a,14t,16t C18H26O2 274.44 M_500
    12 octadecen 7,9 diynoic acid, (z) 12-Octadecen-7,9-diynoic acid, (Z)- 18:3-delta-7a,9a,12c C18H26O2 274.44 M_591
    13 octadecene 9,11 diynoic acid 13-Octadecene-9,11-diynoic acid 18:3-delta-9a,11a,13c Bolekic acid C18 H26 O2 274.4 M_098
    13 octadecene 9,11 diynoic acid, (13e) Tree 13-Octadecene-9,11-diynoic acid, (13E)- 18:3-delta-9a,11a,13t Exocarpic acid; 13-Octadecene-9,11-diynoic acid, (E)-; Exocarpic acid; Octadeca-trans-13-ene-9,11-diynoic acid C18 H26 O2 274.4 7 M_099
    17 octadecene 9,11 diynoic acid Tree 17-Octadecene-9,11-diynoic acid 18:3-delta-9a,11a,17 Erythrogenic acid; Isanic acid C18 H26 O2 274.4 7 M_100
    5 octadecene 7,9 diynoic acid, (e) 5-Octadecene-7,9-diynoic acid, (E)- 18:3-delta-5t,7a,9a N/A C18 H26 O2 274.4 M_489
    (9z,12z,15z) octadeca 9,12,15 trien 6 ynoic acid Tree (9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid 18:4-6a,9c,12c,15c Dicranin ; (9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid; Octadeca-6-yn-9,12,15(all Z)-trienoic acid (18:4a); Dicranin C18 H26 O2 274.4 1
    Z 13,17 octadecadien 9,11 diynoic acid Z-13,17-Octadecadien-9,11-diynoic acid 18:4-delta-9a,11a,13c,17 C18H24O2 272.42 M_469
    9,11,13 octadecatriynoic acid 9,11,13-Octadecatriynoic acid 18:3-delta-9a,11a,13a C18H24O2 272.42 M_481
    Octadeca 8,10,12 triynoic acid Octadeca-8,10,12-triynoic acid 18:3-delta-8a,10a,12a C18H24O2 272.42 M_588
    13,17 octadecadiene 9,11 diynoic acid Tree 13,17-Octadecadiene-9,11-diynoic acid 18:4-delta-9a,11a,13t,17 C18 H24 O2 272.38 4 M_432
    7 hydroxy e 10 hexadecen 8 ynoic acid 7-Hydroxy-E-10-Hexadecen-8-ynoic acid 7-OH-16:2-delta-8a,10t C16H26O3 266.42 M_264
    8 heptadecynoic acid 8-Heptadecynoic acid 17:1-delta-8a C17 H30 O2 266.42 M_455
    10 heptadecen 8 ynoic acid, (10e) Tree 10-Heptadecen-8-ynoic acid, (10E)- 17:2-delta-8a,10t Pyrulic acid; 10-Heptadecen-8-ynoic acid, (E)-; Pyrulic acid C17 H28 O2 264.4 21 M_056
    10,16 heptadecadien 8 ynoic acid, (e) Tree 10,16-Heptadecadien-8-ynoic acid, (E)- 17:3-delta-8a,10t,16 C17 H26 O2 262.39 1 M_450
    11 hexadecen 7,9 diynoic acid, (z) 11-Hexadecen-7,9-diynoic acid, (Z)- 16:3-delta-7a,9a,11c C16H22O2 246.38 M_590
    10 pentadecen 6,8 diynoic acid, (e) 10-Pentadecen-6,8-diynoic acid, (E)- 15:3-delta-6a,8a,10t C15H20O2 232.35 M_589
    6,8,10 pentadecatriynoic acid 6,8,10-Pentadecatriynoic acid 15:3-delta-6a,8a,10a C15H18O2 230.33 M_482
    Tetradecan 7,9 diynoic acid Tetradecan-7,9-diynoic acid 14:2-delta-7a,9a C14H20O2 220.34 M_486
    E,e 2,4 tetradecadien 8,10 diynoic acid E,E-2,4-Tetradecadien-8,10-diynoic acid 14:4-delta-2t,4t,8a,10a Anacyclic acid; Anacyclic acid C14H16O2 216.3 M_034
    4,6,12 tetradecatriene 8,10 diynoic acid, (e,e,z) 4,6,12-Tetradecatriene-8,10-diynoic acid, (E,E,Z)- 14:5-delta-4t,6t,8a,10a,12c C14H14O2 214.28 M_559
    2,4,6,12 tetradecatetraene 8,10 diynoic acid, (e,e,e,e) 2,4,6,12-Tetradecatetraene-8,10-diynoic acid, (E,E,E,E)- 14:6-delta-2t,4t,6t,8a,10a,12t C14H12O2 212.26 M_560
    2,4,6,12 tetradecatetraene 8,10 diynoic acid, (e,e,e,z) 2,4,6,12-Tetradecatetraene-8,10-diynoic acid, (E,E,E,Z)- 14:6-delta-2t,4t,6t,8a,10a,12c C14H12O2 212.26 M_561
    10 undecynoic acid 10-Undecynoic acid 11:1-delta-10c 10-Hendecynoic acid C11 H18 O2 182.26 M_018
    8,9 epoxy 2 decene 4,6 diynoic acid, (z) 8,9-Epoxy-2-decene-4,6-diynoic acid, (Z)- 8,9-O-10:3-delta-2c,4a,6a C10H8O3 176.18 M_505
    Z 2 decen 4,6 diynoic acid Z-2-Decen-4,6-diynoic acid 10:3-delta-2c,4a,6a C10H10O2 162.2 M_015
    2,8 decadiene 4,6 diynoic acid, (z,e) 2,8-Decadiene-4,6-diynoic acid, (Z,E)- 10:4-delta-2c,4a,6a,8t Z,E-Matricaric acid C10H8O2 160.18 M_504
    2,8 decadiene 4,6 diynoic acid 2,8-Decadiene-4,6-diynoic acid 10:4-delta-2t,4a,6a,8t Matricaric acid; Matricaric acid C10 H8 O2 160.17 M_016
    2,8 decadiene 4,6 diynoic acid, (z,z) 2,8-Decadiene-4,6-diynoic acid, (Z,Z)- 10:4-delta-2c,4a,6a,8c Matricaric acid C10 H8 O2 160.17 M_503
    12 hydroxyoctadeca 9,11 diynoic acid 12-Hydroxyoctadeca-9,11-diynoic acid 12-OH-18:2-delta-9a,11a M_372