A fatty acid with a chain length ranging from C13 to C22.
| Member | Definition | Role |
|---|
| 10-hydroxy-8-octadecenoic acid | | 10-HOME(8) |
| 10-hydroxystearic acid | A hydroxy fatty acid that is octadecanoic acid carrying a hydroxy group at position 10. | 10-hydroxyoctadecanoic acid |
| 10-ketostearic acid | | 10-Oxooctadecanoic acid |
| 10-nitro-oleic acid | A nitro fatty acid that is (9E)-octadec-9-enoic (elaidic) acid substituted by a nitro group at position 10. | (9E)-10-nitrooctadecenoic acid |
| 10-octadecenoic acid, (z)-isomer | | cis-10-oleic acid |
| 12-hydroxy-5,8,10-heptadecatrienoic acid | A trienoic fatty acid that consists of heptadeca-5,8,10-trienoic acid bearing an additional 12-hydroxy substituent. | 12-HHTrE |
| 12-hydroxy-8,10-heptadecadienoic acid | | 12-hydroxy-8E,10E-heptadecadienoic acid |
| 12-octadecenoic acid | | trans-12-elaidic acid |
| 12,13-epoxy-9-octadecenoic acid | | 12,13-EpOME(9) |
| 13-methyltetradecanoic acid | A branched-chain saturated fatty acid comprising tetradecanoic (myristic) acid substituted at position 13 by a methyl group. | isopentadecanoic acid |
| 14-methylhexadecanoic acid | A methyl-branched fatty acid that is hexadecanoic acid (palmitic acid) substituted by a methyl group at position 14. | 14-methylhexadecanoic acid |
| 14,15-epoxy-5,8,11-eicosatrienoic acid | | 14,15-Epoxy-5,8,11-eicosatrienoic acid |
| 15-hydroxyeicosanoic acid | | 15-hydroxyicosanoic acid |
| 16-fluoropalmitic acid | | 16-Fluorohexadecanoic acid |
| 17-octadecynoic acid | An acetylenic fatty acid that is octadecanoi acid (stearic acid) which has been doubly dehydrogenated at positions 17 and 18 to give the corresponding alkynoic acid. | octadec-17-ynoic acid |
| 18-methyleicosanoic acid | A methyl-branched fatty acid that is arachidic acid substituted by a methyl group at position 18. | 18-methylicosanoic acid |
| 2-bromopalmitate | A bromo fatty acid that is hexadecanoic (palmitic) acid carrying a single bromo substituent at position 2. | 2-bromohexadecanoic acid |
| 2-fluorohexadecanoic acid | | 2-fluorohexadecanoic acid |
| 2-hexadecynoic acid | | 2-hexadecynoic acid |
| 2-hydroxy-9-cis-octadecenoic acid | A 2-hydroxy fatty acid that is oleic acid which carries a hydroxy group at position 2. It is an orally bioavailable synthetic hydroxylated fatty acid which modulates the lipid content of cancer cell membranes and induces cell cycle arrest and apoptosis in several cancer cell lines. | 2-hydroxyoleic acid |
| 2-methylhexadecanoic acid | A methyl-branched fatty acid that is hexadecanoic (palmitic) acid bearing a methyl substituent at position 2. | 2-methylhexadecanoic acid |
| 3-methylhexadecanoic acid | | 3-methyl-hexadecanoic acid |
| 5-oxo-15-hydroxy-6,8,11,13-eicosatetraenoic acid | An icosanoid that is (6E,8Z,11Z,13E)-icosatetraenoic acid substituted at positions 5 and 15 by oxo and hydroxy groups respectively. | (6E,8Z,11Z,13E,15S)-15-hydroxy-5-oxoicosatetraenoic acid |
| 5,12-dihydroxy-6,8,14-eicosatrienoic acid | A leukotriene obtained by formal dehydrogenation of the 10,11-double bond in leukotriene B4. | 10,11-dihydroleukotriene B4 |
| 5,8,11-eicosatriynoic acid | A C20 polyunsaturated fatty acid having three triple bonds in the 5-, 8- and 11-positions. | 5,8,11-icosatriynoic acid |
| 5,8,11,14-eicosatetraynoic acid | | eicosa-5,8,11,14-tetraynoic acid |
| 5s,12r,18r-trihydroxy-6z,8e,10e,14z,16e-eicosapentaenoic acid | A resolvin that is (6Z,8E,10E,14Z,16E)-icosa-6,8,10,14,16-pentaenoic acid which is substituted at positions 5, 12 and 18 by hydroxy groups (the 5S,12R,18R stereoisomer). | resolvin E1 |
| 6-keto stearic acid | | 6-keto stearic acid |
| 7,7-dimethyl-5,8-eicosadienoic acid | | 7,7-dimethyl-5,8-Eicosadienoic Acid |
| 8,11,14-eicosatrienoic acid | An icosatrienoic acid having three cis double bonds at positions 8, 11 and 14. | all-cis-icosa-8,11,14-trienoic acid |
| 9-PAHSA | A FAHFA (fatty acid ester of a hydroxy fatty acid) obtained by formal condensation of the carboxy group of palmitic acid with the hydroxy group of 9-hydroxyoctadecanoic acid (9-hydroxystearic acid). | 9-PAHSA |
| 9,10-dihydroxy-12-octadecenoic acid | | (9xi,10xi,12xi)-9,10-Dihydroxy-12-octadecenoic acid |
| 9,10,13-trihydroxy-11-octadecenoic acid | A TriHOME that is (11E)-octadec-11-enoic acid in which the three hydroxy substituents are located at positions 9, 10 and 13. | 9,10,13-TriHOME |
| al 8810 | | AL 8810 |
| alpha-hydroxymyristic acid | A long-chain fatty acid that is a derivative of myristic acid having a hydroxy substituent at C-2. | 2-hydroxymyristic acid |
| antibiotic 1233a | | Hymeglusin |
| arachidic acid | A C20 striaght-chain saturated fatty acid which forms a minor constituent of peanut (L. arachis) and corn oils. Used as an organic thin film in the production of liquid crystals for a wide variety of technical applications. | icosanoic acid |
| arachidonic acid | A long-chain fatty acid that is a C20, polyunsaturated fatty acid having four (Z)-double bonds at positions 5, 8, 11 and 14. | arachidonic acid |
| aseanostatin p5 | A branched-chain saturated fatty acid comprising tetradecanoic acid carrying a 12-methyl substituent. | 12-methyltetradecanoic acid |
| behenic acid | A straight-chain, C22, long-chain saturated fatty acid. | docosanoic acid |
| beta-hydroxymyristic acid | A 3-hydroxy fatty acid that is tetradecanoic (myristic) acid substituted at position 3 by a hydroxy group | 3-hydroxytetradecanoic acid |
| colneleic acid | A long-chain, divinyl ether fatty acid composed of 8-nonenoic acid having the E- hydrogen at position 9 substituted by a (1E,3Z)-nona-1,3,-dien-1-yloxy group. | colneleic acid |
| dicranin | A trienoic fatty acid, that is octadecanoic acid containing double bonds at positions 9, 12 and 15 and a triple bond at position 6. Isolated from Dicranum scoparium, it exhibits antibacterial activity and inhibitory activity against arachidonate 15-lipoxygenase. | (9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid |
| eicosa-11,14-dienoic acid | | eicosa-11,14-dienoic acid |
| eicosa-8,11,14-trien-5-ynoic acid | | 5,6-dehydro Arachidonic Acid |
| ethamolin | | Ethanolamine Oleate |
| etheroleic acid | A divinyl ether fatty acid that is (9Z,11E,14E)-nonadeca-9,11,14-trienoic acid in which the methylene group at position 10 has been replaced by oxygen. | etheroleic acid |
| heneicosanoic acid | A long-chain fatty acid that is henicosane in which one of the methyl groups has been oxidised to give the corresponding carboxylic acid. | henicosanoic acid |
| hydnocarpic acid | A cyclopentenyl fatty acid consisting of undecanoic acid having a cyclopent-2-enyl group at the 11-position. | hydnocarpic acid |
| isostearate | A methyl-branched fatty acid that is heptadecanoic acid (margaric acid) substituted by a methyl group at position 16. | 16-methylheptadecanoic acid |
| leukotriene a4 | A leukotriene that is the (5S,6S)-epoxy derivative of (7E,9E,11Z,14Z)-icosa-7,9,11,14-tetraenoic acid. | leukotriene A4 |
| leukotriene b4 | A leukotriene composed of (6Z,8E,10E,14Z)-icosatetraenoic acid having (5S)- and (12R)-hydroxy substituents. It is a lipid mediator of inflammation that is generated from arachidonic acid via the 5-lipoxygenase pathway. | leukotriene B4 |
| leukotriene b5 | A leukotriene composed of (6Z,8E,10E,14Z,17Z)-icosapentaenoic acid carrying (5S)- and (12R)-hydroxy substituents. | leukotriene B5 |
| limaprost | | limaprost |
| lipoxin a4 | A C20 hydroxy fatty acid having (5S)-, (6R)- and (15S)-hydroxy groups as well as (7E)- (9E)-, (11Z)- and (13E)-double bonds. | lipoxin A4 |
| Lyngbic acid | | Lyngbic acid |
| malvalic acid | A long-chain cyclopropenyl fatty acid comprising 8-heptadecenoic acid having a cyclopropene ring arising from the linking of C-8 and C-9 by a methylene substituent. | malvalic acid |
| margaric acid | A C17 saturated fatty acid and trace component of fats in ruminants. | heptadecanoic acid |
| meteneprost | | 9-Deoxy-9-methylene-16,16-dimethyl -PGE2 |
| minquartynoic acid | A straight-chain, C18 polyunsaturated fatty acid having four conjugated C#C bonds at positions 9, 11, 13 and 15 as well as an (S)-hydroxy group at position 17. | minquartynoic acid |
| myristic acid | A straight-chain, fourteen-carbon, long-chain saturated fatty acid mostly found in milk fat. | tetradecanoic acid |
| nonadecanoic acid | A C19 straight-chain fatty acid of plant or bacterial origin. An intermediate in the biodegradation of n-icosane, it has been shown to inhibit cancer growth. | nonadecanoic acid |
| octadecenedioic acid | | Octadec-9-ene-1,18-dioic-acid |
| osteoprotegerin | | 7-octadecynoic acid |
| palmitic acid | A straight-chain, sixteen-carbon, saturated long-chain fatty acid. | hexadecanoic acid |
| pentadecanoic acid | A straight-chain saturated fatty acid containing fifteen-carbon atoms. | pentadecanoic acid |
| phytanic acid | A branched-chain saturated fatty acid consisting of hexadecanoic acid carrying methyl substituents at positions 3, 7, 11 and 15. | phytanic acid |
| phytomonic acid | A C18, saturated fatty acid composed of octadecanoic acid having an 11,12-methylene substituent forming a cyclopropane. | 11,12-methyleneoctadecanoic acid |
| pristanic acid | A branched, long-chain saturated fatty acid composed of pentadecanoic acid having methyl substituents at the 2-, 6-, 10- and 14-positions. | pristanic acid |
| sphingofungin b | | Sphingofungin B |
| sphingofungin e | | Sphingofungin E |
| sphingofungin f | | Sphingofungin F |
| stearic acid | A C18 straight-chain saturated fatty acid component of many animal and vegetable lipids. As well as in the diet, it is used in hardening soaps, softening plastics and in making cosmetics, candles and plastics. | octadecanoic acid |
| stearidonic acid | An octadecatetraenoic acid having four double bonds located at positions 6, 9, 12 and 15 (the all-cis-isomer). It has been isolated from Lithospermum officinale and fish oils. | all-cis-octadeca-6,9,12,15-tetraenoic acid |
| sterculic acid | A long-chain, monounsaturated fatty acid composed of 9-octadecenoic acid having a 9,10-cyclopropenyl group. | sterculic acid |
| tridecanoic acid | A C13 straight-chain saturated fatty acid. | tridecanoic acid |
| tuberculostearic acid | A methyl-branched fatty acid, the structure of which is that of stearic acid carrying a methyl group at C-10. | tuberculostearic acid |
| ximenynic acid | | Ximenynic acid |