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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:22:17 UTC
Update Date2021-09-26 22:51:47 UTC
HMDB IDHMDB0244192
Secondary Accession NumbersNone
Metabolite Identification
Common Name1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine
Description1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 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 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,3,7-trimethyl-8-(3-chlorostyryl)xanthine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 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
SynonymsNot Available
Chemical FormulaC16H15ClN4O2
Average Molecular Weight330.77
Monoisotopic Molecular Weight330.0883534
IUPAC Name8-[2-(3-chlorophenyl)ethenyl]-1,3,9-trimethyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione
Traditional Name8-[2-(3-chlorophenyl)ethenyl]-1,3,9-trimethylpurine-2,6-dione
CAS Registry NumberNot Available
SMILES
CN1C(C=CC2=CC(Cl)=CC=C2)=NC2=C1N(C)C(=O)N(C)C2=O
InChI Identifier
InChI=1S/C16H15ClN4O2/c1-19-12(8-7-10-5-4-6-11(17)9-10)18-13-14(19)20(2)16(23)21(3)15(13)22/h4-9H,1-3H3
InChI KeyMHYRUZOJQQLLQS-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
  • Styrene
  • Chlorobenzene
  • Halobenzene
  • Pyrimidone
  • Aryl halide
  • Monocyclic benzene moiety
  • N-substituted imidazole
  • Pyrimidine
  • Aryl chloride
  • Benzenoid
  • Vinylogous amide
  • Imidazole
  • Azole
  • Heteroaromatic compound
  • Lactam
  • Urea
  • Azacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP2.52ALOGPS
logP2.58ChemAxon
logS-3.3ALOGPS
pKa (Strongest Basic)1.81ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area58.44 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity88.18 m³·mol⁻¹ChemAxon
Polarizability34.57 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+166.42330932474
DeepCCS[M-H]-164.06530932474
DeepCCS[M-2H]-197.60930932474
DeepCCS[M+Na]+172.83730932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,3,7-Trimethyl-8-(3-chlorostyryl)xanthineCN1C(C=CC2=CC(Cl)=CC=C2)=NC2=C1N(C)C(=O)N(C)C2=O3679.6Standard polar33892256
1,3,7-Trimethyl-8-(3-chlorostyryl)xanthineCN1C(C=CC2=CC(Cl)=CC=C2)=NC2=C1N(C)C(=O)N(C)C2=O2906.9Standard non polar33892256
1,3,7-Trimethyl-8-(3-chlorostyryl)xanthineCN1C(C=CC2=CC(Cl)=CC=C2)=NC2=C1N(C)C(=O)N(C)C2=O3083.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine GC-MS (Non-derivatized) - 70eV, Positivesplash10-01ba-2595000000-1c8d967384d019cc27fa2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 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 - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 10V, Positive-QTOFsplash10-001i-0009000000-e9b61abb3f54be38eb1c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 20V, Positive-QTOFsplash10-001i-0039000000-233c5434e98342021ecd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 40V, Positive-QTOFsplash10-014i-0390000000-843671b8e2f36056da272021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 10V, Negative-QTOFsplash10-004i-0009000000-22a56220148af79a8a9e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 20V, Negative-QTOFsplash10-004i-0189000000-bbac95f9703f10b2470a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine 40V, Negative-QTOFsplash10-01c0-5491000000-0ba9b38321d3844c69542021-10-12Wishart 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 Compound44134628
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 ]