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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2006-05-22 15:12:17 UTC
Update Date2022-03-07 02:49:17 UTC
HMDB IDHMDB0002884
Secondary Accession Numbers
  • HMDB02884
Metabolite Identification
Common NameCetoleic acid
DescriptionCetoleic acid, also known as 22:1, N-11 cis or cetoleate, belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. Based on a literature review a significant number of articles have been published on Cetoleic acid.
Structure
Data?1582752258
Synonyms
ValueSource
(Z)-11-Docosenoic acidChEBI
(Z)-Docos-11-enoic acidChEBI
22:1, N-11 cisChEBI
C22:1, N-11 cisChEBI
CetoleinsaeureChEBI
cis-11-Docosenoic acidChEBI
cis-Delta(11)-Docosenoic acidChEBI
cis-Docos-11-enoic acidChEBI
Docos-11C-enoic acidChEBI
Docos-11C-ensaeureChEBI
(Z)-11-DocosenoateGenerator
(Z)-Docos-11-enoateGenerator
cis-11-DocosenoateGenerator
cis-delta(11)-DocosenoateGenerator
cis-Δ(11)-docosenoateGenerator
cis-Δ(11)-docosenoic acidGenerator
cis-Docos-11-enoateGenerator
Docos-11C-enoateGenerator
CetoleateGenerator
(11Z)-Docos-11-enoateHMDB
(11Z)-Docos-11-enoic acidHMDB
11Z-DocosenoateHMDB
11Z-Docosenoic acidHMDB
cis-CetoleateHMDB
cis-Cetoleic acidHMDB
Cetoleic acid, (Z)-isomerHMDB
11-Docosenoic acidHMDB
Cetoleic acid, (e)-isomerHMDB
(11Z)-11-Docosenoic acidHMDB
FA(22:1(11Z))HMDB
FA(22:1n11)HMDB
Cetoleic acidMeSH
Chemical FormulaC22H42O2
Average Molecular Weight338.5677
Monoisotopic Molecular Weight338.318480588
IUPAC Name(11Z)-docos-11-enoic acid
Traditional Namecetoleic acid
CAS Registry Number1002-96-6
SMILES
CCCCCCCCCC\C=C/CCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C22H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h11-12H,2-10,13-21H2,1H3,(H,23,24)/b12-11-
InChI KeyKJDZDTDNIULJBE-QXMHVHEDSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentVery long-chain fatty acids
Alternative Parents
Substituents
  • Very long-chain fatty acid
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility2.3e-05 g/LALOGPS
logP8.97ALOGPS
logP8.56ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity105.81 m³·mol⁻¹ChemAxon
Polarizability45.2 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+191.41631661259
DarkChem[M-H]-193.43831661259
DeepCCS[M+H]+192.64230932474
DeepCCS[M-H]-189.99830932474
DeepCCS[M-2H]-225.07930932474
DeepCCS[M+Na]+201.3730932474
AllCCS[M+H]+198.532859911
AllCCS[M+H-H2O]+195.932859911
AllCCS[M+NH4]+200.832859911
AllCCS[M+Na]+201.532859911
AllCCS[M-H]-193.932859911
AllCCS[M+Na-2H]-196.132859911
AllCCS[M+HCOO]-198.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.11.12 minutes32390414
Predicted by Siyang on May 30, 202229.2752 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.76 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid44.1 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3653.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid814.1 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid314.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid457.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid717.6 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1271.5 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1048.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)104.0 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2743.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid764.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2265.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1026.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid608.7 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate834.8 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA734.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.4 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Cetoleic acidCCCCCCCCCC\C=C/CCCCCCCCCC(O)=O3561.6Standard polar33892256
Cetoleic acidCCCCCCCCCC\C=C/CCCCCCCCCC(O)=O2478.9Standard non polar33892256
Cetoleic acidCCCCCCCCCC\C=C/CCCCCCCCCC(O)=O2546.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Cetoleic acid,1TMS,isomer #1CCCCCCCCCC/C=C\CCCCCCCCCC(=O)O[Si](C)(C)C2619.2Semi standard non polar33892256
Cetoleic acid,1TBDMS,isomer #1CCCCCCCCCC/C=C\CCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C2902.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Cetoleic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-8690000000-81ccb0034d9fbf5f12242017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cetoleic acid GC-MS (1 TMS) - 70eV, Positivesplash10-00c0-9561000000-5be3f8bb2000a8e333682017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cetoleic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 10V, Positive-QTOFsplash10-00di-0019000000-c22a658b75d35ea6e29b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 20V, Positive-QTOFsplash10-0ffx-5795000000-bd1aa50ad9a8a48c6ed42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 40V, Positive-QTOFsplash10-004l-8980000000-b3b28a820db2bdd2e0412017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 10V, Negative-QTOFsplash10-000i-0019000000-cfb3c7afc93ecf28f3da2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 20V, Negative-QTOFsplash10-00ku-1039000000-c2dd9360fea23806c3132017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 40V, Negative-QTOFsplash10-052f-9131000000-fbc3abdbc2044cc6b9a32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 10V, Negative-QTOFsplash10-000i-0009000000-c73eab4fa862703f84a42021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 20V, Negative-QTOFsplash10-00kr-1009000000-7dabb6682d31f35b3fc52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 40V, Negative-QTOFsplash10-0006-9021000000-db7287c4480b80bde6092021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 10V, Positive-QTOFsplash10-0079-2109000000-ae3d9e03c37915fd05d02021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 20V, Positive-QTOFsplash10-05g0-9348000000-e7004c953c82e5e8ee102021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cetoleic acid 40V, Positive-QTOFsplash10-0a4i-9100000000-e971ca24b71f677c65462021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.0295 +/- 0.384 uMAdult (>18 years old)FemaleNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB003004
KNApSAcK IDNot Available
Chemspider ID4445898
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID261
PubChem Compound5282771
PDB IDNot Available
ChEBI ID32428
Food Biomarker OntologyNot Available
VMH IDM01582
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Loew FM, Schiefer B, Laxdal VA, Prasad K, Forsyth GW, Ackman RG, Olfert ED, Bell JM: Effects of plant and animal lipids rich in docosenoic acids on the myocardium of Cynomolgus monkeys. Nutr Metab. 1978;22(4):201-17. [PubMed:416402 ]
  2. Hagfors L, Nilsson I, Skoldstam L, Johansson G: Fat intake and composition of fatty acids in serum phospholipids in a randomized, controlled, Mediterranean dietary intervention study on patients with rheumatoid arthritis. Nutr Metab (Lond). 2005 Oct 10;2:26. [PubMed:16216119 ]
  3. Schiefer B, Loew FM, Laxdal V, Prasad K, Forsyth G, Ackman RG, Olfert ED: Morphologic effects of dietary plant and animal lipids rich in docosenoic acids on heart and skeletal muscle of cynomolgus monkeys. Am J Pathol. 1978 Mar;90(3):551-64. [PubMed:415615 ]