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 fatty acids 701 - 754 of 754 in total
    Structure Phylo Tree Systematic NameSort off ∆ NotationSort off Other Names Formula MassSort off Data
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    Eicosanoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​eicosanyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Eicosanoic acid, 3-​cyano-​2-​[[(1-​oxo-​eicosanyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-20:0 Type II cyanolipid 20:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C45H83NO4 646.04 1
    Docos 13z enoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​docos 13z enyl)​oxy]​methyl]​ ​2 ​propenyl ester Docos-13Z-enoic acid, 3-​cyano-​2-​[[(1-​oxo-​Docos-13Z-enyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-22:1-delta-13c Type II cyanolipid 22:1, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C49H87NO4 672.07
    Docosanoic acid, 3 ​cyano ​2 ​[[(1 ​oxo ​docosanyl)​oxy]​methyl]​ ​2 ​propenyl ester Tree Docosanoic acid, 3-​cyano-​2-​[[(1-​oxo-​Docosanyl)​oxy]​methyl]​-​2-​propenyl ester CN-II-22:0 Type II cyanolipid 22:0, XX:X diester; Position of acyl chains not defined and structure ambiguous for 2nd acyl chain C49H91NO4 674.09 1
    Butanedioic acid Butanedioic acid 3-COOH-3:0 Succinic acid; 1,2-Ethanedicarboxylic acid; 1,4-Butanedioic acid; A 12084; Amber acid; Asuccin; Biosuccinium SA; Dihydrofumaric acid; Katasuccin; ... C4 H6 O4 118.09 M_229
    Butanoic acid Tree Butanoic acid 4:0 Butyric acid; Butyric acid; 1-Propanecarboxylic acid; Ethylacetic acid; n-Butanoic acid; n-Butyric acid C4 H8 O2 88.11 16 M_005
    Pentanoic acid Tree Pentanoic acid 5:0 Valeric acid; Valeric acid, 1-Butanecarboxylic acid, n-Pentanoic acid C5 H10 O2 102.13 2 M_006
    Butanoic acid, 3 methyl Butanoic acid, 3-methyl- i-5:0 Isovaleric acid; 3-Methyl-1-butanoic acid; 3-Methyl-n-butyric acid; 3-Methylbutanoic acid; 3-Methylbutyrate; 3-Methylbutyric acid; Acetic acid, is... C5 H10 O2 102.13 M_189
    Pentanoic acid, 4 oxo Tree Pentanoic acid, 4-oxo- 4-O=5:0 C5H8O3 116.12 4
    Pentanedioic acid Pentanedioic acid 4-COOH-4:0 Glutaric acid; 1,3-Propanedicarboxylic acid; 1,5-Pentanedioic acid; NSC 9238 C5 H8 O4 132.11 M_230
    Hexanedioic acid Tree Hexanedioic acid 5-COOH-5:0 Adipic acid; 1,4-Butanedicarboxylic acid; 1,6-Hexanedioic acid; Acifloctin; Acinetten; Adilactetten; Adipinic acid; Asapic; E 355; Inipol DS; NSC ... C6 H10 O4 146.14 2 M_231
    4 methylpentanoic acid 4-Methylpentanoic acid i-6:0 C6H12O2 116.18 M_190
    Hexanoic acid Tree Hexanoic acid 6:0 Caproic acid; 1-Hexanoic acid; 1-Pentanecarboxylic acid; Butylacetic acid; Caproic acid; Capronic acid; Pentylformic acid; n-Caproic acid; n-Hexano... C6 H12 O2 116.16 67 M_007
    2,4 hexadienoic acid, (2e,4e) 2,4-Hexadienoic acid, (2E,4E)- 6:2-delta-2t,4t Sorbic acid; 2,4-Hexadienoic acid, (E,E)-, Sorbic acid, (2E,4E)-2,4-Hexadienoic acid, (E,E)-1,3-Pentadiene-1-carboxylic acid, (E,E)-2,4-Hexadienoic... C6 H8 O2 112.13 M_048
    2 cyclopentene 1 carboxylic acid 2-Cyclopentene-1-carboxylic acid 6:1cy 2-Cyclopentenecarboxylic acid; Aleprolic acid C6 H8 O2 112.13 M_207
    3 heptenoic acid Tree 3-Heptenoic acid 7:1-delta-3 β-heptenoic acid C7H12O2 128.08 2
    Heptanedioic acid Tree Heptanedioic acid 6-COOH-6:0 Pimelic acid; Pimelic acid ;Pileric acid; 1,5-Pentanedicarboxylic acid C7H12O4 160.19 2 M_232
    Heptanedioic acid Heptanedioic acid 6-COOH-6:0 Pimelic Acid; Duplicate; remove this Pimelic acid;Heptanedioic acid;Pileric acid;Heptandioic acid;1,5-Pentanedicarboxylic acid C7H12O4 160.07
    Heptanoic acid Tree Heptanoic acid 7:0 1-Hexanecarboxylic acid; C7 H14 O2 130.18 9 M_008
    Benzoic acid Tree Benzoic acid 1-Ph-1:0 Benzenecarboxylic acid; Benzeneformic acid; Benzenemethanoic acid; Carboxybenzene C7 H6 O2 122.12 4 M_529
    2 cyclopentene 1 propanoic acid 2-Cyclopentene-1-propanoic acid 8:1cy 2-Cyclopentene-1-propionic acid; Alepramic acid C8 H12 O2 140.18 M_208
    8 hydroxy 5,6 octadienoic acid Tree 8-Hydroxy-5,6-octadienoic acid 8-OH-8:2-delta-5,6allene ; 5,6-Octadienoic acid, 8-hydroxy- C8 H12 O3 156.18 1 M_443
    Octenoic acid Tree Octenoic acid 8:1 structure ambiguous C8H14O2 142.1 1 M_310
    Octenoic acid Octenoic acid 8:1 structure ambiguous: double bond positions and configuration not specified C8H14O2 142.1
    Octanoic acid, 8 oxo Tree Octanoic acid, 8-oxo- 8-O=8:0 C8H14O3 158.09 4
    Octanoic acid, 6 oxo Tree Octanoic acid, 6-oxo- 6-O=8:0 C8H14O3 158.09 2
    Octanedioic acid Tree Octanedioic acid 7-COOH-7:0 Suberic acid; 1,6-Dicarboxyhexane; 1,6-Hexanedicarboxylic acid; 1,8-Octanedioic acid; Cork acid; Hexamethylenedicarboxylic acid; NSC 25952; NSC 53777 C8 H14 O4 174.19 9 M_233
    Octanoic acid Tree Octanoic acid 8:0 Caprylic acid; 1-Heptanecarboxylic acid; Caprylic acid;` C8 H16 O2 144.21 653 M_009
    Heptanoic acid, 6 methyl Heptanoic acid, 6-methyl- i-8:0 6-Methylheptanoic acid; Isocaprylic acid; iso-Caprylic acid C8 H16 O2 144.21 M_191
    Octanoic acid, 3 hydroxy Octanoic acid, 3-hydroxy- 3-OH-8:0 Caprylic acid, β-hydroxy- (±)-3-Hydroxyoctanoic acid 3-Hydroxycaprylic acid 3-Hydroxyoctanoic acid β-Hydroxyoctanoic acid C8 H16 O3 160.21 M_243
    Octanoic acid, 8 hydroxy Octanoic acid, 8-hydroxy- 8-OH-8:0 8-Hydroxycaprylic acid; 8-Hydroxyoctanoic acid C8 H16 O3 160.21 M_244
    Other unknown Other-Unknown 99 This FA used for entry of data reported in publications as "other" or "unknown". C99 999.9
    Nonenoic acid Tree Nonenoic acid 9:1 structure ambiguous C9H16O2 156.12 1 M_340
    Nonanoic acid, 9 oxo Tree Nonanoic acid, 9-oxo- 9-O=9:0 C9H16O3 172.11 17
    Nonanedioic acid Tree Nonanedioic acid 8-COOH-8:0 Azelaic acid C9H16O4 188.22 23
    Nonanedioic acid Nonanedioic acid 8-COOH-8:0 Duplicate 10721 Azelaic acid C9H16O4 188.22
    Octanedioic acid, 2 hydroxy , 7 methyl Tree Octanedioic acid, 2-hydroxy-, 7-methyl- 2-OH-7-Me-8-COOH-8:0 C9H16O5 204.1 2
    Nonanoic acid Tree Nonanoic acid 9:0 Pelargonic acid; Pelargonic acid;1-Octanecarboxylic acid; Nonoic acid; Nonylic acid; n-Nonanoic acid; n-Nonoic acid; n-Nonylic acid; n-Pelargonic ... C9 H18 O2 158.24 23 M_010
    Octanoic acid, 7 methyl Octanoic acid, 7-methyl- i-9:0 7-Methyloctanoic acid; Isononanoic acid; Isopelargonic acid C9 H18 O2 158.24 M_192
    Octanoic acid, 6 methyl Octanoic acid, 6-methyl- ai-9:0 (±)-6-Methyloctanoic acid; 6-Methylcaprylic acid; 6-Methyloctanoic acid; Anteisononanoic acid; ai-Nonanoic acid C9 H18 O2 158.24 M_201
    Formic acid Tree Formic acid 1:0 C H2 O2 46.03 1 M_001
    19:0 Tree 18:2n-4/19:0 18:2n-4/19:0 Ambiguous 22 M_088
    Conjugated dienoic:undefined Tree conjugated dienoic:undefined conjugated dienoic:undefined structure ambiguous 11 M_320
    Conjugated trienoic:undefined Tree conjugated trienoic:undefined conjugated trienoic:undefined structure ambiguous 10 M_321
    Epoxy acids Tree epoxy acids Epoxy:undefined structure ambiguous 90 M_322
    Hydroxy acids Tree hydroxy acids Hydroxy structure ambiguous 21 M_323
    Trans acids Tree trans acids Trans:undefined structure ambiguous 2 M_327
    Saturated acids Tree saturated acids saturated:undefined structure ambiguous 166 M_354
    12 hydroxyoctadeca 9,11 diynoic acid 12-Hydroxyoctadeca-9,11-diynoic acid 12-OH-18:2-delta-9a,11a M_372
    Unsaturated acids Tree unsaturated acids unsaturated:undefined structure undefined 6 M_389
    Dihydroxy acids Tree Dihydroxy acids Dihydroxy:undefined structure ambiguous 3 M_418
    Ketoacids Tree Ketoacids Keto:undefined structure ambiguous 2 M_419
    Trienoic acids Tree trienoic acids Trienoic:undefined structure ambiguous 1 M_425
    Dienoic acids dienoic acids Dienoic:undefined M_426
    Conjugated fatty acid conjugated fatty acid conj M_579