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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:45:51 UTC
Update Date2021-09-26 23:00:00 UTC
HMDB IDHMDB0249259
Secondary Accession NumbersNone
Metabolite Identification
Common Name2,2'-Dipicolylamine
Descriptionbis[(pyridin-2-yl)methyl]amine belongs to the class of organic compounds known as 2-pyridylmethylamines. These are aromatic heterocyclic compounds contaning a pyridine ring which is substituted at the 2-position with a methylamine. Based on a literature review very few articles have been published on bis[(pyridin-2-yl)methyl]amine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,2'-dipicolylamine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,2'-Dipicolylamine 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
Bis(pyridin-2-ylmethyl)amineMeSH
Bis-pma CPDMeSH
Chemical FormulaC12H13N3
Average Molecular Weight199.257
Monoisotopic Molecular Weight199.110947431
IUPAC Namebis[(pyridin-2-yl)methyl]amine
Traditional Namebis(pyridin-2-ylmethyl)amine
CAS Registry NumberNot Available
SMILES
C(NCC1=CC=CC=N1)C1=CC=CC=N1
InChI Identifier
InChI=1S/C12H13N3/c1-3-7-14-11(5-1)9-13-10-12-6-2-4-8-15-12/h1-8,13H,9-10H2
InChI KeyKXZQYLBVMZGIKC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-pyridylmethylamines. These are aromatic heterocyclic compounds contaning a pyridine ring which is substituted at the 2-position with a methylamine.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub Class2-pyridylmethylamines
Direct Parent2-pyridylmethylamines
Alternative Parents
Substituents
  • 2-pyridylmethylamine
  • Aralkylamine
  • Heteroaromatic compound
  • Azacycle
  • Secondary amine
  • Secondary aliphatic amine
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Amine
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP1.13ALOGPS
logP0.98ChemAxon
logS-2.7ALOGPS
pKa (Strongest Basic)6.95ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.81 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity58.56 m³·mol⁻¹ChemAxon
Polarizability21.93 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+136.83930932474
DeepCCS[M-H]-133.51530932474
DeepCCS[M-2H]-170.52230932474
DeepCCS[M+Na]+146.0630932474
AllCCS[M+H]+145.632859911
AllCCS[M+H-H2O]+141.232859911
AllCCS[M+NH4]+149.632859911
AllCCS[M+Na]+150.832859911
AllCCS[M-H]-149.632859911
AllCCS[M+Na-2H]-149.832859911
AllCCS[M+HCOO]-150.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2,2'-DipicolylamineC(NCC1=CC=CC=N1)C1=CC=CC=N12621.4Standard polar33892256
2,2'-DipicolylamineC(NCC1=CC=CC=N1)C1=CC=CC=N11771.9Standard non polar33892256
2,2'-DipicolylamineC(NCC1=CC=CC=N1)C1=CC=CC=N11842.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2,2'-Dipicolylamine,1TMS,isomer #1C[Si](C)(C)N(CC1=CC=CC=N1)CC1=CC=CC=N11898.4Semi standard non polar33892256
2,2'-Dipicolylamine,1TMS,isomer #1C[Si](C)(C)N(CC1=CC=CC=N1)CC1=CC=CC=N11909.9Standard non polar33892256
2,2'-Dipicolylamine,1TMS,isomer #1C[Si](C)(C)N(CC1=CC=CC=N1)CC1=CC=CC=N12570.7Standard polar33892256
2,2'-Dipicolylamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CC1=CC=CC=N1)CC1=CC=CC=N12114.9Semi standard non polar33892256
2,2'-Dipicolylamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CC1=CC=CC=N1)CC1=CC=CC=N12132.1Standard non polar33892256
2,2'-Dipicolylamine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(CC1=CC=CC=N1)CC1=CC=CC=N12683.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2,2'-Dipicolylamine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0007-9700000000-7c00fd6f01d6c609ce622021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,2'-Dipicolylamine 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 - 2,2'-Dipicolylamine 10V, Positive-QTOFsplash10-0udi-2090000000-2144d0a61b6accc0c53e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,2'-Dipicolylamine 20V, Positive-QTOFsplash10-0f6x-9060000000-91d22045ddb031f527922021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,2'-Dipicolylamine 40V, Positive-QTOFsplash10-0006-9000000000-a05f58aedc58dcfe6adc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,2'-Dipicolylamine 10V, Negative-QTOFsplash10-0002-0900000000-4f9b47b48bda712112972021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,2'-Dipicolylamine 20V, Negative-QTOFsplash10-0005-5900000000-b81c7c6606e8a181d0262021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,2'-Dipicolylamine 40V, Negative-QTOFsplash10-0005-7900000000-1a3f137e85c7dab3ac442021-10-12Wishart 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 ID66400
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound73759
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 ]