Record Information
Version1.0
Creation Date2016-09-30 22:48:13 UTC
Update Date2020-05-11 20:22:43 UTC
BMDB IDBMDB0001857
Secondary Accession Numbers
  • BMDB01857
Metabolite Identification
Common Name1,3-Dimethyluric acid
Description1,3-Dimethyluric acid, also known as oxytheophylline or 1,3-dimethylate, belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety. Based on a literature review a significant number of articles have been published on 1,3-Dimethyluric acid.
Structure
Thumb
Synonyms
ValueSource
OxytheophyllineChEBI
1,3-DimethylateGenerator
1,3-Dimethylic acidGenerator
1,3-DimethylurateHMDB
Chemical FormulaC7H8N4O3
Average Molecular Weight196.1634
Monoisotopic Molecular Weight196.059640142
IUPAC Name1,3-dimethyl-2,3,6,7,8,9-hexahydro-1H-purine-2,6,8-trione
Traditional Name1,3-dimethyluric acid
CAS Registry Number944-73-0
SMILES
CN1C2=C(NC(=O)N2)C(=O)N(C)C1=O
InChI Identifier
InChI=1S/C7H8N4O3/c1-10-4-3(8-6(13)9-4)5(12)11(2)7(10)14/h1-2H3,(H2,8,9,13)
InChI KeyOTSBKHHWSQYEHK-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassImidazopyrimidines
Sub ClassPurines and purine derivatives
Direct ParentXanthines
Alternative Parents
Substituents
  • Xanthine
  • 6-oxopurine
  • Purinone
  • Alkaloid or derivatives
  • Pyrimidone
  • Pyrimidine
  • Azole
  • Imidazole
  • Heteroaromatic compound
  • Vinylogous amide
  • Lactam
  • Urea
  • Azacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point408 - 410 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.52 mg/mL at 18 °CNot Available
LogP-0.52GASPARI,F & BONATI,M (1987)
Predicted Properties
PropertyValueSource
logP-0.74ALOGPS
logP-1.1ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)7.74ChemAxon
pKa (Strongest Basic)-5.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area81.75 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity55.42 m³·mol⁻¹ChemAxon
Polarizability17.74 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00kr-1900000000-572b5e917ae798f7285dView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-0002-0900000000-7e858efa4500086bcd70View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-0012-1900000000-1524d46953fcc6d20c7cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-0006-9200000000-b367b1622a53667ca97aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-01px-5900000000-ab0ac771da751bdacb1eView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-01q0-1900000000-e48fc1c8a03d0a4a26c4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-0012-0900000000-598f50fb01c7b3d61958View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-0002-0900000000-41ed7be7644a8ea7bb0dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-0006-9100000000-1d833087dad5d5e4729aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-01ot-1900000000-bbb1123e337bff47c690View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-02mr-7900000000-fad7e7de9dee95b2d94bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-047i-6900000000-b985a0b78d94b88e5577View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-066s-4900000000-2bebf7701e7270029983View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9000000000-63cd602ba4ec338dced4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0002-0900000000-85bd64c90cc931b94c6dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9000000000-0cdabbf6e8f8f82a9c92View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-0a4i-9300000000-bb25898e6cd1e8fd7df6View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 0V, Positivesplash10-0002-0900000000-8abc1aacd1e330f9d566View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-0a4i-9000000000-de880ba189f670404158View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 0V, Positivesplash10-0002-0900000000-c398e5bc602974ed2c8eView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-9300000000-370654114c452519f68cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Positivesplash10-014l-8900000000-fcc11a5a39d775601b50View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0002-0900000000-5e9ba94ec6b6d85ef52cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-0002-0900000000-621c9fb937a1a620e4e7View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-066s-3900000000-4f97c73f84de6fce24f9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0900000000-f5b0e3ac88c5546199d9View in MoNA
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
KidneyExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
LiverExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0001857
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022712
KNApSAcK IDC00052097
Chemspider ID63527
KEGG Compound IDNot Available
BioCyc IDCPD-14118
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID2822
PubChem Compound70346
PDB IDNot Available
ChEBI ID68447
References
Synthesis ReferenceTaylor, Edward C.; Sowinski, Frank. Reaction of 6-amino- and 6-hydrazinopyrimidines with diethyl azodicarboxylate. New method for C-5 functionalization of pyrimidines. Journal of Organic Chemistry (1974), 39(7), 907-10.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available