Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:49:23 UTC
Update Date2021-09-26 23:03:28 UTC
HMDB IDHMDB0251464
Secondary Accession NumbersNone
Metabolite Identification
Common NameDiphosphopyridine
Description{[hydroxy(pyridin-2-yl)phosphoryl]oxy}phosphonic acid belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms. Based on a literature review very few articles have been published on {[hydroxy(pyridin-2-yl)phosphoryl]oxy}phosphonic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Diphosphopyridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Diphosphopyridine 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
{[hydroxy(pyridin-2-yl)phosphoryl]oxy}phosphonateGenerator
Chemical FormulaC5H7NO6P2
Average Molecular Weight239.06
Monoisotopic Molecular Weight238.974860945
IUPAC Name{[hydroxy(pyridin-2-yl)phosphoryl]oxy}phosphonic acid
Traditional Name[hydroxy(pyridin-2-yl)phosphoryl]oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
OP(O)(=O)OP(O)(=O)C1=CC=CC=N1
InChI Identifier
InChI=1S/C5H7NO6P2/c7-13(8,12-14(9,10)11)5-3-1-2-4-6-5/h1-4H,(H,7,8)(H2,9,10,11)
InChI KeyYITZDUMTVMSXAT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassNot Available
Direct ParentPyridines and derivatives
Alternative Parents
Substituents
  • Pyridine
  • Organic phosphoric acid derivative
  • Heteroaromatic compound
  • Organophosphonic acid derivative
  • Organophosphonic acid
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organophosphorus compound
  • Organonitrogen compound
  • 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
logP-0.31ALOGPS
logP-1.7ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)1.16ChemAxon
pKa (Strongest Basic)2.51ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area116.95 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity46.28 m³·mol⁻¹ChemAxon
Polarizability17.61 ųChemAxon
Number of Rings1ChemAxon
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]+121.29730932474
DeepCCS[M-H]-118.69230932474
DeepCCS[M-2H]-154.74430932474
DeepCCS[M+Na]+129.92230932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DiphosphopyridineOP(O)(=O)OP(O)(=O)C1=CC=CC=N13031.3Standard polar33892256
DiphosphopyridineOP(O)(=O)OP(O)(=O)C1=CC=CC=N11905.3Standard non polar33892256
DiphosphopyridineOP(O)(=O)OP(O)(=O)C1=CC=CC=N12081.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Diphosphopyridine,1TMS,isomer #1C[Si](C)(C)OP(=O)(O)OP(=O)(O)C1=CC=CC=N12044.1Semi standard non polar33892256
Diphosphopyridine,1TMS,isomer #1C[Si](C)(C)OP(=O)(O)OP(=O)(O)C1=CC=CC=N12034.0Standard non polar33892256
Diphosphopyridine,1TMS,isomer #1C[Si](C)(C)OP(=O)(O)OP(=O)(O)C1=CC=CC=N12556.3Standard polar33892256
Diphosphopyridine,1TMS,isomer #2C[Si](C)(C)OP(=O)(OP(=O)(O)O)C1=CC=CC=N12045.0Semi standard non polar33892256
Diphosphopyridine,1TMS,isomer #2C[Si](C)(C)OP(=O)(OP(=O)(O)O)C1=CC=CC=N12045.3Standard non polar33892256
Diphosphopyridine,1TMS,isomer #2C[Si](C)(C)OP(=O)(OP(=O)(O)O)C1=CC=CC=N12656.9Standard polar33892256
Diphosphopyridine,2TMS,isomer #1C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O)C1=CC=CC=N12048.1Semi standard non polar33892256
Diphosphopyridine,2TMS,isomer #1C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O)C1=CC=CC=N12113.9Standard non polar33892256
Diphosphopyridine,2TMS,isomer #1C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O)C1=CC=CC=N12194.4Standard polar33892256
Diphosphopyridine,2TMS,isomer #2C[Si](C)(C)OP(=O)(O)OP(=O)(O[Si](C)(C)C)C1=CC=CC=N12027.1Semi standard non polar33892256
Diphosphopyridine,2TMS,isomer #2C[Si](C)(C)OP(=O)(O)OP(=O)(O[Si](C)(C)C)C1=CC=CC=N12095.2Standard non polar33892256
Diphosphopyridine,2TMS,isomer #2C[Si](C)(C)OP(=O)(O)OP(=O)(O[Si](C)(C)C)C1=CC=CC=N12304.9Standard polar33892256
Diphosphopyridine,3TMS,isomer #1C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)C1=CC=CC=N12047.0Semi standard non polar33892256
Diphosphopyridine,3TMS,isomer #1C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)C1=CC=CC=N12138.1Standard non polar33892256
Diphosphopyridine,3TMS,isomer #1C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)C1=CC=CC=N12088.4Standard polar33892256
Diphosphopyridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)C1=CC=CC=N12287.0Semi standard non polar33892256
Diphosphopyridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)C1=CC=CC=N12281.0Standard non polar33892256
Diphosphopyridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)C1=CC=CC=N12697.9Standard polar33892256
Diphosphopyridine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OP(=O)(OP(=O)(O)O)C1=CC=CC=N12286.4Semi standard non polar33892256
Diphosphopyridine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OP(=O)(OP(=O)(O)O)C1=CC=CC=N12272.6Standard non polar33892256
Diphosphopyridine,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OP(=O)(OP(=O)(O)O)C1=CC=CC=N12802.6Standard polar33892256
Diphosphopyridine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)C1=CC=CC=N12488.8Semi standard non polar33892256
Diphosphopyridine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)C1=CC=CC=N12481.7Standard non polar33892256
Diphosphopyridine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)C1=CC=CC=N12459.1Standard polar33892256
Diphosphopyridine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)C1=CC=CC=N12462.3Semi standard non polar33892256
Diphosphopyridine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)C1=CC=CC=N12487.5Standard non polar33892256
Diphosphopyridine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)C1=CC=CC=N12543.1Standard polar33892256
Diphosphopyridine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)C1=CC=CC=N12662.3Semi standard non polar33892256
Diphosphopyridine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)C1=CC=CC=N12619.1Standard non polar33892256
Diphosphopyridine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)C1=CC=CC=N12437.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Diphosphopyridine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0007-7920000000-09c91f1b2606dce259892021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphosphopyridine 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 - Diphosphopyridine 10V, Positive-QTOFsplash10-000i-0090000000-72ee6f1d2376e8b64d322021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphosphopyridine 20V, Positive-QTOFsplash10-03di-0920000000-c4797199957ccf1c06b22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphosphopyridine 40V, Positive-QTOFsplash10-0059-9500000000-f06bfaaba3fb977f60162021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphosphopyridine 10V, Negative-QTOFsplash10-000i-0090000000-8982f027db07e95acfcc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphosphopyridine 20V, Negative-QTOFsplash10-004i-9000000000-f9958aaf58a464c1878f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphosphopyridine 40V, Negative-QTOFsplash10-004i-9000000000-97ed40bf63ce5b50b8172021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart 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 ID65792703
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54510520
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 ]