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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:26:11 UTC
Update Date2021-09-26 23:02:58 UTC
HMDB IDHMDB0251131
Secondary Accession NumbersNone
Metabolite Identification
Common NameDialuric acid
DescriptionDialuric acid, also known as 5-alloxanol or dialate, belongs to the class of organic compounds known as barbituric acid derivatives. Barbituric acid derivatives are compounds containing a perhydropyrimidine ring substituted at C-2, -4 and -6 by oxo groups. Based on a literature review a significant number of articles have been published on Dialuric acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Dialuric acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dialuric 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
2,4,5,6-PyrimidinetetrolChEBI
5-AlloxanolChEBI
5-Hydroxybarbituric acidChEBI
5-HydroxybarbitateGenerator
5-Hydroxybarbitic acidGenerator
DialateGenerator
Dialic acidGenerator
Dialuric acid, monohydrateMeSH
Chemical FormulaC4H4N2O4
Average Molecular Weight144.086
Monoisotopic Molecular Weight144.017106617
IUPAC Name5-hydroxy-1,3-diazinane-2,4,6-trione
Traditional Name5-hydroxy-1,3-diazinane-2,4,6-trione
CAS Registry NumberNot Available
SMILES
OC1C(=O)NC(=O)NC1=O
InChI Identifier
InChI=1S/C4H4N2O4/c7-1-2(8)5-4(10)6-3(1)9/h1,7H,(H2,5,6,8,9,10)
InChI KeyBVEWMNTVZPFPQI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as barbituric acid derivatives. Barbituric acid derivatives are compounds containing a perhydropyrimidine ring substituted at C-2, -4 and -6 by oxo groups.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrimidines and pyrimidine derivatives
Direct ParentBarbituric acid derivatives
Alternative Parents
Substituents
  • Barbiturate
  • N-acyl urea
  • Ureide
  • 1,3-diazinane
  • 1,3-dicarbonyl compound
  • Dicarboximide
  • Carbonic acid derivative
  • Secondary alcohol
  • Urea
  • Carboxylic acid derivative
  • Azacycle
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • Organic nitrogen compound
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
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-1.4ALOGPS
logP-2ChemAxon
logS-0.58ALOGPS
pKa (Strongest Acidic)4.62ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area95.5 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity27.31 m³·mol⁻¹ChemAxon
Polarizability10.99 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]+119.38230932474
DeepCCS[M-H]-115.56730932474
DeepCCS[M-2H]-152.40130932474
DeepCCS[M+Na]+127.93930932474
AllCCS[M+H]+130.932859911
AllCCS[M+H-H2O]+126.332859911
AllCCS[M+NH4]+135.232859911
AllCCS[M+Na]+136.532859911
AllCCS[M-H]-121.532859911
AllCCS[M+Na-2H]-123.132859911
AllCCS[M+HCOO]-124.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Dialuric acidOC1C(=O)NC(=O)NC1=O3280.6Standard polar33892256
Dialuric acidOC1C(=O)NC(=O)NC1=O1435.8Standard non polar33892256
Dialuric acidOC1C(=O)NC(=O)NC1=O1618.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dialuric acid,2TMS,isomer #1C[Si](C)(C)OC1C(=O)NC(=O)N([Si](C)(C)C)C1=O1603.2Semi standard non polar33892256
Dialuric acid,2TMS,isomer #1C[Si](C)(C)OC1C(=O)NC(=O)N([Si](C)(C)C)C1=O1696.5Standard non polar33892256
Dialuric acid,2TMS,isomer #1C[Si](C)(C)OC1C(=O)NC(=O)N([Si](C)(C)C)C1=O2809.8Standard polar33892256
Dialuric acid,2TMS,isomer #2C[Si](C)(C)N1C(=O)C(O)C(=O)N([Si](C)(C)C)C1=O1545.7Semi standard non polar33892256
Dialuric acid,2TMS,isomer #2C[Si](C)(C)N1C(=O)C(O)C(=O)N([Si](C)(C)C)C1=O1607.6Standard non polar33892256
Dialuric acid,2TMS,isomer #2C[Si](C)(C)N1C(=O)C(O)C(=O)N([Si](C)(C)C)C1=O2400.0Standard polar33892256
Dialuric acid,3TMS,isomer #1C[Si](C)(C)OC1C(=O)N([Si](C)(C)C)C(=O)N([Si](C)(C)C)C1=O1591.3Semi standard non polar33892256
Dialuric acid,3TMS,isomer #1C[Si](C)(C)OC1C(=O)N([Si](C)(C)C)C(=O)N([Si](C)(C)C)C1=O1733.6Standard non polar33892256
Dialuric acid,3TMS,isomer #1C[Si](C)(C)OC1C(=O)N([Si](C)(C)C)C(=O)N([Si](C)(C)C)C1=O2050.5Standard polar33892256
Dialuric acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1C(=O)NC(=O)N([Si](C)(C)C(C)(C)C)C1=O2082.5Semi standard non polar33892256
Dialuric acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1C(=O)NC(=O)N([Si](C)(C)C(C)(C)C)C1=O2154.4Standard non polar33892256
Dialuric acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1C(=O)NC(=O)N([Si](C)(C)C(C)(C)C)C1=O2803.4Standard polar33892256
Dialuric acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C(=O)C(O)C(=O)N([Si](C)(C)C(C)(C)C)C1=O2045.6Semi standard non polar33892256
Dialuric acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C(=O)C(O)C(=O)N([Si](C)(C)C(C)(C)C)C1=O2086.0Standard non polar33892256
Dialuric acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C(=O)C(O)C(=O)N([Si](C)(C)C(C)(C)C)C1=O2393.3Standard polar33892256
Dialuric acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1C(=O)N([Si](C)(C)C(C)(C)C)C(=O)N([Si](C)(C)C(C)(C)C)C1=O2272.8Semi standard non polar33892256
Dialuric acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1C(=O)N([Si](C)(C)C(C)(C)C)C(=O)N([Si](C)(C)C(C)(C)C)C1=O2421.6Standard non polar33892256
Dialuric acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1C(=O)N([Si](C)(C)C(C)(C)C)C(=O)N([Si](C)(C)C(C)(C)C)C1=O2329.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Dialuric acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-006x-9700000000-4c0b2573dfa755cbf4472021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dialuric acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dialuric acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dialuric acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dialuric acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dialuric acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dialuric acid 10V, Positive-QTOFsplash10-0002-0900000000-96607a2f2078977213c72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dialuric acid 20V, Positive-QTOFsplash10-0076-9200000000-b390a0c8273732fbd3192021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dialuric acid 40V, Positive-QTOFsplash10-0006-9000000000-3e5da7cc4cb033eddf912021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dialuric acid 10V, Negative-QTOFsplash10-0006-9600000000-fdc1ad42b4f0538728752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dialuric acid 20V, Negative-QTOFsplash10-0006-9000000000-90726b17dc36e29c52992021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dialuric acid 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 IDNot Available
Chemspider ID156284
KEGG Compound IDNot Available
BioCyc IDCPD-15999
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound179547
PDB IDNot Available
ChEBI ID76452
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 ]