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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 12:50:46 UTC
Update Date2021-09-26 23:07:32 UTC
HMDB IDHMDB0253940
Secondary Accession NumbersNone
Metabolite Identification
Common NameLacosamide
DescriptionN-benzyl-2-[(1-hydroxyethylidene)amino]-3-methoxypropanimidic acid belongs to the class of organic compounds known as n-acyl-alpha amino acids and derivatives. N-acyl-alpha amino acids and derivatives are compounds containing an alpha amino acid (or a derivative thereof) which bears an acyl group at its terminal nitrogen atom. Based on a literature review very few articles have been published on N-benzyl-2-[(1-hydroxyethylidene)amino]-3-methoxypropanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Lacosamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Lacosamide 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
N-Benzyl-2-[(1-hydroxyethylidene)amino]-3-methoxypropanimidateGenerator
N-Benzyl-2-acetamido-3-methoxypropionamideMeSH
N-Benzyl-acmeoprnh2MeSH
LacosamideMeSH
VimpatMeSH
Chemical FormulaC13H18N2O3
Average Molecular Weight250.298
Monoisotopic Molecular Weight250.131742448
IUPAC NameN-benzyl-2-[(1-hydroxyethylidene)amino]-3-methoxypropanimidic acid
Traditional NameN-benzyl-2-[(1-hydroxyethylidene)amino]-3-methoxypropanimidic acid
CAS Registry NumberNot Available
SMILES
COCC(N=C(C)O)C(O)=NCC1=CC=CC=C1
InChI Identifier
InChI=1S/C13H18N2O3/c1-10(16)15-12(9-18-2)13(17)14-8-11-6-4-3-5-7-11/h3-7,12H,8-9H2,1-2H3,(H,14,17)(H,15,16)
InChI KeyVPPJLAIAVCUEMN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl-alpha amino acids and derivatives. N-acyl-alpha amino acids and derivatives are compounds containing an alpha amino acid (or a derivative thereof) which bears an acyl group at its terminal nitrogen atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentN-acyl-alpha amino acids and derivatives
Alternative Parents
Substituents
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Monocyclic benzene moiety
  • Benzenoid
  • Acetamide
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Dialkyl ether
  • Ether
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP1.4ALOGPS
logP0.48ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)2.23ChemAxon
pKa (Strongest Basic)4.75ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.41 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity68.61 m³·mol⁻¹ChemAxon
Polarizability27 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+158.83230932474
DeepCCS[M-H]-156.47430932474
DeepCCS[M-2H]-189.3630932474
DeepCCS[M+Na]+164.92530932474
AllCCS[M+H]+158.332859911
AllCCS[M+H-H2O]+154.832859911
AllCCS[M+NH4]+161.632859911
AllCCS[M+Na]+162.532859911
AllCCS[M-H]-159.932859911
AllCCS[M+Na-2H]-160.432859911
AllCCS[M+HCOO]-161.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
LacosamideCOCC(N=C(C)O)C(O)=NCC1=CC=CC=C12956.0Standard polar33892256
LacosamideCOCC(N=C(C)O)C(O)=NCC1=CC=CC=C12011.7Standard non polar33892256
LacosamideCOCC(N=C(C)O)C(O)=NCC1=CC=CC=C12013.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0007-9520000000-0236025c878fe2ca63f32021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Lacosamide GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 45V, Positive-QTOFsplash10-006x-9300000000-3a7f5509748932b09d592021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 30V, Positive-QTOFsplash10-05mo-5900000000-d9631217d69a31dc2ca42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 75V, Positive-QTOFsplash10-006x-9000000000-336d9db90e7b342203642021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 15V, Positive-QTOFsplash10-0a4l-1900000000-2a5b86e39b573b9067712021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 90V, Positive-QTOFsplash10-006x-9000000000-bece44af5a7f0b79630b2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 60V, Positive-QTOFsplash10-006x-9000000000-cec510edb99168e1f1d82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 15V, Negative-QTOFsplash10-014j-0290000000-f6882a16427d262d67102021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 30V, Negative-QTOFsplash10-0ar1-0890000000-8ce3da6a6c7e215c14d82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 60V, Negative-QTOFsplash10-055b-3920000000-b0e6ff27c0b23df550d72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 45V, Negative-QTOFsplash10-0a6s-1950000000-3c5539c8a49724c8b66d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 75V, Negative-QTOFsplash10-0a59-8900000000-5d1504898e5e6309e7e32021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Lacosamide 90V, Negative-QTOFsplash10-0a4i-9400000000-4f522b43843f4111ff8f2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 10V, Positive-QTOFsplash10-0a4i-3890000000-2796291872ed60187c8c2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 20V, Positive-QTOFsplash10-0a4i-4900000000-c862c76bdc3034cde7562019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 40V, Positive-QTOFsplash10-052f-9300000000-37a082134aeebd9864482019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 10V, Negative-QTOFsplash10-052b-0290000000-c9ab70dde08cfa1891652019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 20V, Negative-QTOFsplash10-0a4i-5890000000-5bbe89a5712cf2074fdb2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 40V, Negative-QTOFsplash10-0a6r-9500000000-e43bfaa7863c9d74dfb32019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 10V, Positive-QTOFsplash10-0k96-6980000000-177ae04d49e82099173d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 20V, Positive-QTOFsplash10-0006-9400000000-5b1e1d385ffacec695882021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 40V, Positive-QTOFsplash10-0006-9300000000-1a50a6634806c82ca7af2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 10V, Negative-QTOFsplash10-0002-7690000000-0a1fba58deffb0dcfab72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 20V, Negative-QTOFsplash10-0pbl-8900000000-a94d1c8411186a50f4ce2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Lacosamide 40V, Negative-QTOFsplash10-0f6x-9600000000-315a1503dc048e9c84e32021-10-12Wishart 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 IDNot Available
Chemspider ID10266281
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21634109
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 ]