Term Name: octadecanoic acid
Synonyms: 18:0, acide octadecanoique, acide stearique, C18:0, CH3-[CH2]16-COOH, n-octadecanoic acid, Octadecanoic acid, Octadecansaeure, octadecoic acid, Oktadekansaeure, Stearate, STEARIC ACID, Stearinsaeure
Definition: 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.
Ontology: ChEBI [CHEBI:28842]  ( EBI )

Relationships
is a type of: long-chain fatty acid saturated fatty acid straight-chain saturated fatty acid
has_parent_hydride: octadecane
has_role: algal metabolite Daphnia magna metabolite human metabolite plant metabolite
inverse has_functional_parent: (9R,10S)-dihydroxyoctadecanoic acid (9S,10R)-10-hydroxy-9-(phosphonooxy)octadecanoic acid (9S,10R)-dihydroxyoctadecanoic acid (9S,10S)-10-hydroxy-9-(phosphonooxy)octadecanoic acid (13Z)-8-hydroxyoctadecene-9,11-diynoic acid 1,2-dioctadecanoyl-sn-glycero-3-cytidine 5'-diphosphate 1,2-dioctadecanoyl-sn-glycerol 1,2-dioleoyl-3-stearoyl-sn-glycerol 1,2-distearoyl-sn-glycero-3-phosphocholine 1,2-distearoyl-sn-glycero-3-phosphoserine 1,2-distearoylphosphatidylethanolamine 1-[(7Z,10Z,13Z,16Z)-docosatetraenoyl]-2-octadecanoyl-sn-glycero-3-phosphocholine 1-[(8Z,11Z,14Z,17Z)-icosatetraenoyl]-2-octadecanoyl-sn-glycero-3-phospho-1D-myo-inositol 1-[(9Z,12Z)-octadecadienoyl]-2-octadecanoyl-sn-glycero-3-phosphocholine 1-[(9Z,12Z)-octadecadienoyl]-2-octadecanoyl-sn-glycerol 1-acyl-2-octadecanoyl-sn-glycero-3-phosphate 1-acyl-2-stearoyl-sn-glycero-3-phospho-(1D-myo-inositol) 1-eicosanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 1-heptadecanoyl-2-stearoyl-sn-glycero-3-phosphate 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 1-hexadecanoyl-2-octadecanoyl-sn-glycerol 1-hexadecyl-2-octadecanoyl-sn-glycero-3-phosphocholine 1-hexanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 1-myristoyl-2-stearoyl-sn-glycero-3-phosphocholine 1-O-stearoyl-N-acetylsphingosine 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycero-3- phosphocholine 1-octadecanoyl-2-(5E,8E,11E,14E-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine 1-octadecanoyl-2-(6Z,9Z,12Z,15Z,18Z-docosapentaenoyl)-sn-glycero-3- phosphocholine 1-octadecanoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphocholine 1-octadecanoyl-2-(9Z)-hexadecenoyl-sn-glycero-3-phosphate 1-octadecanoyl-2-[(2E,4E)-octadecadienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl]-sn-glycero-3-phosphoethanolamine 1-octadecanoyl-2-[(5Z,8Z,11Z)-eicosatrienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(6Z,9Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(6Z,9Z,12Z)-octadecatrienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(6Z,9Z,12Z,15Z)-octadecatetraenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(8Z,10Z,12Z,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(8Z,11Z,14Z)-eicosatrienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(9Z,11Z,13Z,15Z,17Z,19E)-docosahexaenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(9Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(10Z,12Z)-octadecadienoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(11Z)-eicosenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(13Z)-docosenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-[(15Z)-tetracosenoyl]-sn-glycero-3-phosphocholine 1-octadecanoyl-2-acyl-sn-glycero-3-phospho-1D-myo-inositol 1-octadecanoyl-2-docosanoyl-sn-glycerol 1-octadecanoyl-2-dodecanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-eicosanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-hexanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-nonanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-octadecenoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-octanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-pentanoyl-sn-glycero-3-phosphocholine 1-octadecanoyl-2-tetracosanoyl-sn-glycero-3-phosphocholine 1-octadecyl-2-octadecanoyl-sn-glycero-3-phosphocholine 1-oleoyl-2-stearoyl-sn-glycero-3-phospho-L-serine 1-oleoyl-2-stearoyl-sn-glycero-3-phosphocholine 1-oleoyl-2-stearoyl-sn-glycero-3-phosphoethanolamine 1-oleoyl-2-stearoyl-sn-glycerol 1-palmitoleoyl-2-stearoyl-sn-glycero-3-phosphocholine 1-palmitoleoyl-2-stearoyl-sn-glycerol 1-palmitoyl-2-lauroyl-sn-glycero-3-phospho-(1'-sn-glycerol) 1-palmitoyl-2-oleoyl-3-stearoyl-sn-glycerol 1-palmitoyl-2-stearoyl-sn-glycero-3-phosphoserine 1-palmitoyl-3-stearoyl-sn-glycerol 1-palmityl-2-acetyl-3-stearoyl-sn-glycerol 1-pentadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 1-pentadecanoyl-2-octadecanoyl-sn-glycero-3-phosphoethanolamine 1-stearoyl 2-acylglycerolipid 1-stearoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycero-3-phosphate 1-stearoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycerol 1-stearoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycero-3-phosphoserine 1-stearoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerol 1-stearoyl-2-(8-epi-prostaglandin F2alpha)-sn-glycero-3-phosphocholine 1-stearoyl-2-(8Z,11Z,14Z-icosa-8,11,14-trienoyl)-sn-glycerol 1-stearoyl-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoserine 1-stearoyl-2-(alpha-linolenoyl)-sn-glycero-3-phosphocholine 1-stearoyl-2-acetyl-sn-glycero-3-phosphocholine 1-stearoyl-2-arachidonoyl-3-oleoyl-sn-glycerol 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphate 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-sn-glycerol) 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1D-myo-inositol 3,4,5-triphosphate) 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 4,5-biphosphate 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 4-phosphate 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol 5-phosphate 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphocholine 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoserine 1-stearoyl-2-arachidonoyl-sn-glycerol 1-stearoyl-2-arachidonoylglycerol 1-stearoyl-2-arachidonoylphosphatidic acid 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphate 1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-1D-myo-inositol 5-phosphate 1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine 1-stearoyl-2-linoleoyl-sn-glycerol 1-stearoyl-2-myristoyl-sn-glycero-3-phosphocholine 1-stearoyl-2-oleoyl-sn-glycero-3-phosphate 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-1D-myo-inositol 4,5-biphosphate 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-1D-myo-inositol 4-phosphate 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-1D-myo-inositol 5-phosphate 1-stearoyl-2-oleoyl-sn-glycero-3-phosphoserine 1-stearoyl-2-oleoylglycerol 1-stearoyl-2-palmitoyl-sn-glycero-3-phosphocholine 1-stearoyl-sn-glycero-3-phosphate 1-stearoyl-sn-glycero-3-phospho-1D-myo-inositol 1-stearoyl-sn-glycero-3-phosphocholine 1-stearoyl-sn-glycero-3-phosphoethanolamine 1-stearoyl-sn-glycero-3-phosphoserine 1-tetracosanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine 2,3-distearoyl-sn-glycerol 2-methyloctadecanoic acid 2-octadecanoyl-sn-glycero-3-phosphoethanolamine 2-oxooctadecanoic acid 2-stearoyl-sn-glycero-3-phosphocholine 2-stearoylglycerol 3-oxooctadecanoic acid 5-DOXYL-stearic acid 5-PAHSA 7-PAHSA 8-PAHSA 9-(octadecanoyloxy)octadecanoic acid 9-PAHSA 10-hydroxyoctadecanoic acid 10-PAHSA 11-PAHSA 12-(octadecanoyloxy)octadecanoic acid 12-(phosphonooxy)octadecanoic acid 12-methyloctadecanoic acid 12-PAHSA 13-(octadecanoyloxy)octadecanoic acid 13-PAHSA 16-DOXYL-stearic acid 16-methyloctadecanoic acid 17-methyloctadecanoic acid all-trans-retinyl stearate alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1/18:0) beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-octadecanoylsphingosine beta-D-galactosyl-(1<->1')-N-octadecanoylsphinganine beta-D-galactosyl-N-octadecanoylsphingosine beta-D-glucosyl-(1<->1')-N-octadecanoylsphinganine beta-D-glucosyl-N-octadecanoylsphingosine beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer(d18:1/18:0) butyl octadecanoate CDP-1-stearoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycerol CDP-1-stearoyl-2-arachidonoyl-sn-glycerol CDP-1-stearoyl-2-linoleoyl-sn-glycerol CDP-1-stearoyl-2-oleoyl-sn-glycerol cholesteryl stearate epoxystearic acid hydroxyoctadecanoic acid monoacylglycerol 18:0 N-(octadecanoyl)-pentadecasphing-4-enine-1-phosphoethanolamine N-(octadecanoyl)ethanolamine N-(octadecanoyl)hexadecasphingosine-1-phosphocholine N-octadecanoyl-(4E,14Z)-sphingadienine N-octadecanoyl-15-methylhexadecasphingosine-1-phosphocholine N-octadecanoyl-sn-glycero-3-phosphoethanolamine N-octadecanoylglycine N-octadecanoylsphingadienine-1-phosphocholine N-octadecanoylsphingosine N-octadecanoylsphingosine 1-phosphate N-octodecanoylsphinganine N-stearoyl-1,2-dioleoyl-sn-glycero-3-phosphoethanolamine N-stearoyl-1-oleoyl-sn-glycero-3-phosphoethanolamine N-stearoyl-D-galactosylsphingosine N-stearoylhexadecasphinganine N-stearoylserotonin N-stearoylsphingosine-1-phosphocholine N-stearoyltaurine O-octadecanoyl-L-carnitine O-stearoylcarnitine octadecanamide octadecanoate ester stearonitrile stearoyl-CoA tristearoylglycerol tuberculostearic acid
inverse has_part: corn oil soybean oil
inverse is_conjugate_base_of: octadecanoate
is_conjugate_acid_of: octadecanoate