Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:39:42 UTC
Update Date2021-09-26 22:52:17 UTC
HMDB IDHMDB0244507
Secondary Accession NumbersNone
Metabolite Identification
Common Name13-Docosenamide
Description13-docosenamide, also known as erucamide, belongs to the class of organic compounds known as fatty amides. These are carboxylic acid amide derivatives of fatty acids, that are formed from a fatty acid and an amine. Based on a literature review very few articles have been published on 13-docosenamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). 13-docosenamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 13-Docosenamide 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
ErucamideMeSH
ErucilamideMeSH
Erucyl amideMeSH
Docos-13-enimidateGenerator
Chemical FormulaC22H43NO
Average Molecular Weight337.592
Monoisotopic Molecular Weight337.334465009
IUPAC Namedocos-13-enamide
Traditional Namedocos-13-enamide
CAS Registry NumberNot Available
SMILES
CCCCCCCCC=CCCCCCCCCCCCC(N)=O
InChI Identifier
InChI=1S/C22H43NO/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,(H2,23,24)
InChI KeyUAUDZVJPLUQNMU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty amides. These are carboxylic acid amide derivatives of fatty acids, that are formed from a fatty acid and an amine.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty amides
Direct ParentFatty amides
Alternative Parents
Substituents
  • Fatty amide
  • Primary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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
logP8.74ALOGPS
logP7.76ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)16.88ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area43.09 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity107.63 m³·mol⁻¹ChemAxon
Polarizability46.6 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]+192.71430932474
DeepCCS[M-H]-189.29930932474
DeepCCS[M-2H]-225.23930932474
DeepCCS[M+Na]+201.52930932474
AllCCS[M+H]+198.932859911
AllCCS[M+H-H2O]+196.432859911
AllCCS[M+NH4]+201.332859911
AllCCS[M+Na]+202.032859911
AllCCS[M-H]-193.532859911
AllCCS[M+Na-2H]-195.832859911
AllCCS[M+HCOO]-198.432859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202228.4398 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.46 minutes32390414

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
13-Docosenamide,1TMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N[Si](C)(C)C2818.8Semi standard non polar33892256
13-Docosenamide,1TMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N[Si](C)(C)C2697.7Standard non polar33892256
13-Docosenamide,1TMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N[Si](C)(C)C2854.9Standard polar33892256
13-Docosenamide,2TMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C2928.0Semi standard non polar33892256
13-Docosenamide,2TMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C2837.2Standard non polar33892256
13-Docosenamide,2TMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C2695.7Standard polar33892256
13-Docosenamide,1TBDMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N[Si](C)(C)C(C)(C)C3015.1Semi standard non polar33892256
13-Docosenamide,1TBDMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N[Si](C)(C)C(C)(C)C2898.3Standard non polar33892256
13-Docosenamide,1TBDMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N[Si](C)(C)C(C)(C)C2911.2Standard polar33892256
13-Docosenamide,2TBDMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3365.1Semi standard non polar33892256
13-Docosenamide,2TBDMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3157.2Standard non polar33892256
13-Docosenamide,2TBDMS,isomer #1CCCCCCCCC=CCCCCCCCCCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2882.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 13-Docosenamide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9760000000-4bd9b1cc0a748cb0d41a2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 13-Docosenamide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 13-Docosenamide 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 - 13-Docosenamide 10V, Positive-QTOFsplash10-00dr-0019000000-7e988f4718b62b6593522019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 20V, Positive-QTOFsplash10-00dl-4479000000-9f9efda6db5aa857c5652019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 40V, Positive-QTOFsplash10-0006-9570000000-becbedacc5f65b7a4e012019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 10V, Negative-QTOFsplash10-000i-0009000000-78fea27cf481644b44022019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 20V, Negative-QTOFsplash10-000l-4029000000-140eb3a801baf90cac0c2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 40V, Negative-QTOFsplash10-0006-9000000000-5fe6e10a1279a3150c162019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 10V, Positive-QTOFsplash10-000i-1009000000-cfd82c995bd2f6a2836b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 20V, Positive-QTOFsplash10-059i-9438000000-a38cf5ea24036880963f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 40V, Positive-QTOFsplash10-0apl-9100000000-cb74b484c69009a53f452021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 10V, Negative-QTOFsplash10-000i-0009000000-ea5b96d27a08cf0675982021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 20V, Negative-QTOFsplash10-0006-9003000000-ab314a85893aa3ab308a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 13-Docosenamide 40V, Negative-QTOFsplash10-0006-9000000000-90726b17dc36e29c52992021-10-12Wishart 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 IDNot Available
KNApSAcK IDC00052505
Chemspider ID7922
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound8214
PDB IDNot Available
ChEBI ID156290
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 ]