Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 22:09:55 UTC
Update Date2021-09-23 22:09:56 UTC
HMDB IDHMDB0302963
Secondary Accession NumbersNone
Metabolite Identification
Common Name22-Hydroxydocosanoic acid
Description22-hydroxydocosanoic acid, also known as omega-hydroxybehenic acid or phellonic acid, is a member of the class of compounds known as very long-chain fatty acids. Very long-chain fatty acids are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. Thus, 22-hydroxydocosanoic acid is considered to be a fatty acid lipid molecule. 22-hydroxydocosanoic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 22-hydroxydocosanoic acid can be found in potato, which makes 22-hydroxydocosanoic acid a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
22-Hydroxybehenic acidChEBI
Omega-hydroxybehenic acidChEBI
Omega-hydroxydocosanoic acidChEBI
Phellonic acidChEBI
22-HydroxybehenateGenerator
Omega-hydroxybehenateGenerator
Omega-hydroxydocosanoateGenerator
PhellonateGenerator
22-HydroxydocosanoateGenerator
Chemical FormulaC22H44O3
Average Molecular Weight356.591
Monoisotopic Molecular Weight356.329045277
IUPAC Name22-hydroxydocosanoic acid
Traditional Namephellonic acid
CAS Registry NumberNot Available
SMILES
OCCCCCCCCCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C22H44O3/c23-21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22(24)25/h23H,1-21H2,(H,24,25)
InChI KeyIBPVZXPSTLXWCG-UHFFFAOYSA-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
  • Hydroxy fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
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
logP8.23ALOGPS
logP7.49ChemAxon
logS-6.3ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
pKa (Strongest Basic)-2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count21ChemAxon
Refractivity106.62 m³·mol⁻¹ChemAxon
Polarizability48.28 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
AllCCS[M+H]+202.19432859911
AllCCS[M+H-H2O]+199.81532859911
AllCCS[M+Na]+205.01932859911
AllCCS[M+NH4]+204.3932859911
AllCCS[M-H]-194.44932859911
AllCCS[M+Na-2H]-196.15732859911
AllCCS[M+HCOO]-198.20232859911
DeepCCS[M+H]+187.61630932474
DeepCCS[M-H]-183.59630932474
DeepCCS[M-2H]-220.56730932474
DeepCCS[M+Na]+196.56830932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 10V, Positive-QTOFsplash10-052r-0019000000-e61cbe69f9184dba139b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 20V, Positive-QTOFsplash10-007c-2289000000-904288bda6a7d1378fc22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 40V, Positive-QTOFsplash10-004i-5690000000-868dce19708f91756fd52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 10V, Negative-QTOFsplash10-0a4i-0009000000-c8f2b600e2773edaa7362016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 20V, Negative-QTOFsplash10-0a4i-1019000000-86c5107a42a22692d1a42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 40V, Negative-QTOFsplash10-0a4l-9142000000-21a4c62664e97528ac612016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 10V, Positive-QTOFsplash10-052r-1009000000-7c55e32451f77c2a205a2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 20V, Positive-QTOFsplash10-059i-5039000000-78b52574830f47ad8a772021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 40V, Positive-QTOFsplash10-0a4m-9100000000-dc3d74e9a275b6d4b3e62021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 10V, Negative-QTOFsplash10-0a4i-0009000000-eb4c73852cb2afffe96f2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 20V, Negative-QTOFsplash10-0a4r-0009000000-9ffdc776c8a0e19432f02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 22-Hydroxydocosanoic acid 40V, Negative-QTOFsplash10-052f-9123000000-9246182b8133b71546ae2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB007075
KNApSAcK IDC00035005
Chemspider ID4446049
KEGG Compound IDC19623
BioCyc IDCPD-7838
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5282922
PDB IDNot Available
ChEBI ID76322
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available