Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:52:56 UTC
Update Date2021-09-26 23:00:09 UTC
HMDB IDHMDB0249369
Secondary Accession NumbersNone
Metabolite Identification
Common NameBrassidic acid
DescriptionErucic acid, also known as erucate, 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 Erucic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Brassidic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Brassidic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
ErucateGenerator
Erucic acid, (e)-isomerMeSH
Erucic acid, (Z)-isomerMeSH
Erucic acid, potassium salt, (Z)-isomerMeSH
Erucic acid, sodium salt, (Z)-isomerMeSH
13-Docosenoic acidMeSH
Chemical FormulaC22H42O2
Average Molecular Weight338.5677
Monoisotopic Molecular Weight338.318480588
IUPAC Namedocos-13-enoic acid
Traditional Name13-docosenoic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCC=CCCCCCCCCCCCC(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/h9-10H,2-8,11-21H2,1H3,(H,23,24)
InChI KeyDPUOLQHDNGRHBS-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
  • 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 DescriptorsNot Available
Ontology
Not AvailableNot 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
logP8.97ALOGPS
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
Polarizability46.21 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
DeepCCS[M+H]+188.45430932474
DeepCCS[M-H]-184.43430932474
DeepCCS[M-2H]-221.16730932474
DeepCCS[M+Na]+197.26930932474
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 Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Brassidic acidCCCCCCCCC=CCCCCCCCCCCCC(O)=O3561.6Standard polar33892256
Brassidic acidCCCCCCCCC=CCCCCCCCCCCCC(O)=O2479.2Standard non polar33892256
Brassidic acidCCCCCCCCC=CCCCCCCCCCCCC(O)=O2547.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Brassidic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9670000000-abb8d10b97d3c63c84802021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Brassidic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Brassidic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Brassidic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brassidic acid 10V, Positive-QTOFsplash10-0079-2019000000-fe11f7ff02902d4923df2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brassidic acid 20V, Positive-QTOFsplash10-05fr-9348000000-4abe7334cc45e28eef982021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brassidic acid 40V, Positive-QTOFsplash10-0a4l-9100000000-14f72740885565d303622021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brassidic acid 10V, Negative-QTOFsplash10-000i-0009000000-c73eab4fa862703f84a42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brassidic acid 20V, Negative-QTOFsplash10-00kr-1009000000-e5d3773538b08c02bd542021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Brassidic acid 40V, Negative-QTOFsplash10-0006-9011000000-754332a9050441c1b4be2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB004287
KNApSAcK IDC00001217
Chemspider ID7924
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkErucic acid
METLIN IDNot Available
PubChem Compound8216
PDB IDNot Available
ChEBI IDNot Available
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]