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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 06:46:42 UTC
Update Date2021-09-26 23:00:59 UTC
HMDB IDHMDB0249865
Secondary Accession NumbersNone
Metabolite Identification
Common Name9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine
DescriptionCGS 15943, also known as CGS 15943A, belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. Based on a literature review a significant number of articles have been published on CGS 15943. This compound has been identified in human blood as reported by (PMID: 31557052 ). 9-chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine 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
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imineChEBI
CGS 15943aChEBI
CGS-15943ChEBI
CGS15943ChEBI
Chemical FormulaC13H8ClN5O
Average Molecular Weight285.69
Monoisotopic Molecular Weight285.0417376
IUPAC Name9-chloro-2-(furan-2-yl)-[1,2,4]triazolo[1,5-c]quinazolin-5-amine
Traditional Name9-chloro-2-(furan-2-yl)-[1,2,4]triazolo[1,5-c]quinazolin-5-amine
CAS Registry NumberNot Available
SMILES
NC1=NC2=C(C=C(Cl)C=C2)C2=NC(=NN12)C1=CC=CO1
InChI Identifier
InChI=1S/C13H8ClN5O/c14-7-3-4-9-8(6-7)12-17-11(10-2-1-5-20-10)18-19(12)13(15)16-9/h1-6H,(H2,15,16)
InChI KeyMSJODEOZODDVGW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazanaphthalenes
Sub ClassBenzodiazines
Direct ParentQuinazolinamines
Alternative Parents
Substituents
  • Quinazolinamine
  • Triazolopyrimidine
  • Aryl chloride
  • Aryl halide
  • Pyrimidine
  • Benzenoid
  • Azole
  • Furan
  • Heteroaromatic compound
  • 1,2,4-triazole
  • Triazole
  • Oxacycle
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot 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
logP3.08ALOGPS
logP3.37ChemAxon
logS-3.2ALOGPS
pKa (Strongest Basic)0.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area82.24 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity95.81 m³·mol⁻¹ChemAxon
Polarizability28.36 ųChemAxon
Number of Rings4ChemAxon
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-2H]-194.59230932474
DeepCCS[M+Na]+169.80930932474
AllCCS[M+H]+161.832859911
AllCCS[M+H-H2O]+158.132859911
AllCCS[M+NH4]+165.132859911
AllCCS[M+Na]+166.132859911
AllCCS[M-H]-162.032859911
AllCCS[M+Na-2H]-161.032859911
AllCCS[M+HCOO]-160.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imineNC1=NC2=C(C=C(Cl)C=C2)C2=NC(=NN12)C1=CC=CO13438.5Standard polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imineNC1=NC2=C(C=C(Cl)C=C2)C2=NC(=NN12)C1=CC=CO12695.1Standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imineNC1=NC2=C(C=C(Cl)C=C2)C2=NC(=NN12)C1=CC=CO12935.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,1TMS,isomer #1C[Si](C)(C)NC1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN122840.2Semi standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,1TMS,isomer #1C[Si](C)(C)NC1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN122728.0Standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,1TMS,isomer #1C[Si](C)(C)NC1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN124154.5Standard polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,2TMS,isomer #1C[Si](C)(C)N(C1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN12)[Si](C)(C)C2780.0Semi standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,2TMS,isomer #1C[Si](C)(C)N(C1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN12)[Si](C)(C)C2829.3Standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,2TMS,isomer #1C[Si](C)(C)N(C1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN12)[Si](C)(C)C3656.2Standard polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN122995.6Semi standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN122894.9Standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN124112.0Standard polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN12)[Si](C)(C)C(C)(C)C3078.1Semi standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN12)[Si](C)(C)C(C)(C)C3178.7Standard non polar33892256
9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=NC2=CC=C(Cl)C=C2C2=NC(C3=CC=CO3)=NN12)[Si](C)(C)C(C)(C)C3631.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-2090000000-6a217d422bad494802cd2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - 9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine 35V, Negative-QTOFsplash10-001i-0190000000-0a2d73866c1890e2dd6f2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 9-Chloro-2-(2-furyl)-(1,2,4)triazolo(1,5-c)quinazolin-5-imine 35V, Positive-QTOFsplash10-000i-0390000000-483f06a0af10080f6b212021-09-20HMDB team, MONAView 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 ID2589
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCGS-15943
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID131351
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 ]