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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:13:35 UTC
Update Date2021-09-26 23:06:02 UTC
HMDB IDHMDB0253055
Secondary Accession NumbersNone
Metabolite Identification
Common NameN,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid
Description2-({2-[(carboxymethyl)[(2-hydroxyphenyl)methyl]amino]ethyl}[(2-hydroxyphenyl)methyl]amino)acetic acid belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). 2-({2-[(carboxymethyl)[(2-hydroxyphenyl)methyl]amino]ethyl}[(2-hydroxyphenyl)methyl]amino)acetic acid is a very strong basic compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). N,n'-bis(2-hydroxybenzyl)ethylenediamine-n,n'-diacetic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic 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
2-({2-[(carboxymethyl)[(2-hydroxyphenyl)methyl]amino]ethyl}[(2-hydroxyphenyl)methyl]amino)acetateGenerator
N,N'-bis(2-hydroxybenzyl)ethylenediamine diacetic acidMeSH
N,N'-bis(2-hydroxybenzyl)ethylenediamine-N,n'-diacetic acidMeSH
Chemical FormulaC20H24N2O6
Average Molecular Weight388.4144
Monoisotopic Molecular Weight388.16343651
IUPAC Name2-({2-[(carboxymethyl)[(2-hydroxyphenyl)methyl]amino]ethyl}[(2-hydroxyphenyl)methyl]amino)acetic acid
Traditional Name({2-[(carboxymethyl)[(2-hydroxyphenyl)methyl]amino]ethyl}[(2-hydroxyphenyl)methyl]amino)acetic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CN(CCN(CC(O)=O)CC1=CC=CC=C1O)CC1=CC=CC=C1O
InChI Identifier
InChI=1S/C20H24N2O6/c23-17-7-3-1-5-15(17)11-21(13-19(25)26)9-10-22(14-20(27)28)12-16-6-2-4-8-18(16)24/h1-8,23-24H,9-14H2,(H,25,26)(H,27,28)
InChI KeyGRUVVLWKPGIYEG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon).
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acids
Alternative Parents
Substituents
  • Alpha-amino acid
  • Benzylamine
  • Phenylmethylamine
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Aralkylamine
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Amino acid
  • Tertiary aliphatic amine
  • Tertiary amine
  • Carboxylic acid
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organic nitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Hydrocarbon derivative
  • 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
logP1.28ALOGPS
logP-2.9ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)0.82ChemAxon
pKa (Strongest Basic)10.44ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area121.54 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity103.36 m³·mol⁻¹ChemAxon
Polarizability38.94 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+179.2830932474
DeepCCS[M-H]-176.92230932474
DeepCCS[M-2H]-210.73130932474
DeepCCS[M+Na]+186.07130932474
AllCCS[M+H]+189.732859911
AllCCS[M+H-H2O]+187.232859911
AllCCS[M+NH4]+192.132859911
AllCCS[M+Na]+192.832859911
AllCCS[M-H]-188.532859911
AllCCS[M+Na-2H]-188.732859911
AllCCS[M+HCOO]-189.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acidOC(=O)CN(CCN(CC(O)=O)CC1=CC=CC=C1O)CC1=CC=CC=C1O4284.9Standard polar33892256
N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acidOC(=O)CN(CCN(CC(O)=O)CC1=CC=CC=C1O)CC1=CC=CC=C1O2575.6Standard non polar33892256
N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acidOC(=O)CN(CCN(CC(O)=O)CC1=CC=CC=C1O)CC1=CC=CC=C1O3425.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-052f-4912000000-4b2c7528057e6606ea7d2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TMS_4_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_3_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_3_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid GC-MS (TBDMS_4_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid 10V, Positive-QTOFsplash10-000i-0219000000-131969c8336ffa6842fe2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid 20V, Positive-QTOFsplash10-0a4i-2932000000-7543138c79fac0a4a5492021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid 40V, Positive-QTOFsplash10-0a4i-3900000000-d998a8b702a4cc1530b02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid 10V, Negative-QTOFsplash10-0019-0789000000-5529da7b0f8d27a6b6152021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid 20V, Negative-QTOFsplash10-052r-3693000000-e8da85ee9bf17bb57d592021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N,N'-Bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid 40V, Negative-QTOFsplash10-0596-9860000000-349394b5bdf1223e2b962021-10-12Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound37336
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 ]