Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 08:30:06 UTC
Update Date2021-09-24 08:30:06 UTC
HMDB IDHMDB0304269
Secondary Accession NumbersNone
Metabolite Identification
Common Namebehenate
DescriptionBehenate, also known as docosanoate or behenic 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. Behenate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Behenate can be found in a number of food items such as winter savory, chinese broccoli, radish, and globe artichoke, which makes behenate a potential biomarker for the consumption of these food products. Behenic acid (also docosanoic acid) is a carboxylic acid, the saturated fatty acid with formula C21H43COOH. In appearance, it consists of white to cream color crystals or powder with a melting point of 80 °C and boiling point of 306 °C .
Structure
Thumb
Synonyms
ValueSource
CH3-[CH2]20-COO(-)ChEBI
DocosanoateChEBI
Docosanoic acidGenerator
Behenic acidGenerator
Chemical FormulaC22H43O2
Average Molecular Weight339.585
Monoisotopic Molecular Weight339.326854205
IUPAC Namedocosanoate
Traditional Namebehenate
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCCCCCC([O-])=O
InChI Identifier
InChI=1S/C22H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H,23,24)/p-1
InChI KeyUKMSUNONTOPOIO-UHFFFAOYSA-M
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
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Organic anion
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Source
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
logP9.5ALOGPS
logP8.92ChemAxon
logS-7.3ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area40.13 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity115.53 m³·mol⁻¹ChemAxon
Polarizability46.77 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]+202.32332859911
AllCCS[M+H-H2O]+199.79232859911
AllCCS[M+Na]+205.33232859911
AllCCS[M+NH4]+204.66132859911
AllCCS[M-H]-190.49532859911
AllCCS[M+Na-2H]-191.96132859911
AllCCS[M+HCOO]-193.74132859911
DeepCCS[M+H]+189.5130932474
DeepCCS[M-H]-185.49130932474
DeepCCS[M-2H]-222.03530932474
DeepCCS[M+Na]+198.32530932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - behenate 10V, Negative-QTOFsplash10-000i-0029000000-d3e7aa6d1922091bf20e2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - behenate 20V, Negative-QTOFsplash10-000j-0059000000-3826b2a600445c0e0f452019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - behenate 40V, Negative-QTOFsplash10-0006-3491000000-728e97f81fcad02c02082019-02-23Wishart 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 IDFDB030687
KNApSAcK IDC00030151
Chemspider ID4574151
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5460660
PDB IDNot Available
ChEBI ID23858
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