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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:28:42 UTC
Update Date2021-09-26 22:51:58 UTC
HMDB IDHMDB0244312
Secondary Accession NumbersNone
Metabolite Identification
Common NameApabetalone
DescriptionApabetalone belongs to the class of organic compounds known as quinazolines. Quinazolines are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring. Based on a literature review very few articles have been published on Apabetalone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Apabetalone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Apabetalone 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
RVX 208MeSH
2-(4-(2-Hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethoxyquinazolin-4(3H)-oneMeSH
RVX-208MeSH
Chemical FormulaC20H22N2O5
Average Molecular Weight370.3991
Monoisotopic Molecular Weight370.152871824
IUPAC Name2-[4-(2-hydroxyethoxy)-3,5-dimethylphenyl]-5,7-dimethoxy-1,4-dihydroquinazolin-4-one
Traditional Name2-[4-(2-hydroxyethoxy)-3,5-dimethylphenyl]-5,7-dimethoxy-1H-quinazolin-4-one
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(C(=O)N=C(N2)C2=CC(C)=C(OCCO)C(C)=C2)C(OC)=C1
InChI Identifier
InChI=1S/C20H22N2O5/c1-11-7-13(8-12(2)18(11)27-6-5-23)19-21-15-9-14(25-3)10-16(26-4)17(15)20(24)22-19/h7-10,23H,5-6H2,1-4H3,(H,21,22,24)
InChI KeyNETXMUIMUZJUTB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quinazolines. Quinazolines are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazanaphthalenes
Sub ClassBenzodiazines
Direct ParentQuinazolines
Alternative Parents
Substituents
  • Quinazoline
  • Phenoxy compound
  • Anisole
  • M-xylene
  • Xylene
  • Phenol ether
  • Alkyl aryl ether
  • Pyrimidone
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyrimidine
  • Heteroaromatic compound
  • Vinylogous ester
  • Vinylogous amide
  • Ether
  • Azacycle
  • Alcohol
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organic nitrogen compound
  • 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
logP2.49ALOGPS
logP3.01ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)8.63ChemAxon
pKa (Strongest Basic)-1.7ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area89.38 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity103.39 m³·mol⁻¹ChemAxon
Polarizability40.2 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+193.69630932474
DeepCCS[M-H]-191.33830932474
DeepCCS[M-2H]-225.28530932474
DeepCCS[M+Na]+200.51430932474
AllCCS[M+H]+187.632859911
AllCCS[M+H-H2O]+184.932859911
AllCCS[M+NH4]+190.232859911
AllCCS[M+Na]+190.932859911
AllCCS[M-H]-191.832859911
AllCCS[M+Na-2H]-191.632859911
AllCCS[M+HCOO]-191.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ApabetaloneCOC1=CC2=C(C(=O)N=C(N2)C2=CC(C)=C(OCCO)C(C)=C2)C(OC)=C14468.5Standard polar33892256
ApabetaloneCOC1=CC2=C(C(=O)N=C(N2)C2=CC(C)=C(OCCO)C(C)=C2)C(OC)=C13291.1Standard non polar33892256
ApabetaloneCOC1=CC2=C(C(=O)N=C(N2)C2=CC(C)=C(OCCO)C(C)=C2)C(OC)=C13739.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Apabetalone,2TMS,isomer #1COC1=CC(OC)=C2C(=O)N=C(C3=CC(C)=C(OCCO[Si](C)(C)C)C(C)=C3)N([Si](C)(C)C)C2=C13227.7Semi standard non polar33892256
Apabetalone,2TMS,isomer #1COC1=CC(OC)=C2C(=O)N=C(C3=CC(C)=C(OCCO[Si](C)(C)C)C(C)=C3)N([Si](C)(C)C)C2=C13287.9Standard non polar33892256
Apabetalone,2TMS,isomer #1COC1=CC(OC)=C2C(=O)N=C(C3=CC(C)=C(OCCO[Si](C)(C)C)C(C)=C3)N([Si](C)(C)C)C2=C13920.0Standard polar33892256
Apabetalone,2TBDMS,isomer #1COC1=CC(OC)=C2C(=O)N=C(C3=CC(C)=C(OCCO[Si](C)(C)C(C)(C)C)C(C)=C3)N([Si](C)(C)C(C)(C)C)C2=C13544.5Semi standard non polar33892256
Apabetalone,2TBDMS,isomer #1COC1=CC(OC)=C2C(=O)N=C(C3=CC(C)=C(OCCO[Si](C)(C)C(C)(C)C)C(C)=C3)N([Si](C)(C)C(C)(C)C)C2=C13663.4Standard non polar33892256
Apabetalone,2TBDMS,isomer #1COC1=CC(OC)=C2C(=O)N=C(C3=CC(C)=C(OCCO[Si](C)(C)C(C)(C)C)C(C)=C3)N([Si](C)(C)C(C)(C)C)C2=C14010.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Apabetalone GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-0309000000-46f37cadfe725eb8fcea2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Apabetalone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Apabetalone GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Apabetalone GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Apabetalone GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Apabetalone 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 - Apabetalone 10V, Positive-QTOFsplash10-00di-0009000000-0f3d1a3a8516445a5f7f2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 20V, Positive-QTOFsplash10-0092-3009000000-892d853cb9056a13d8e02017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 40V, Positive-QTOFsplash10-01ot-4396000000-f16a7b8c2433b9aaa8ee2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 10V, Negative-QTOFsplash10-014i-0009000000-60d4e3b030de2a5862d72017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 20V, Negative-QTOFsplash10-05r0-0019000000-34d0f3859211a6309fc42017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 40V, Negative-QTOFsplash10-014i-0093000000-a2261ca3dc2347a2733b2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 10V, Positive-QTOFsplash10-00b9-1009000000-433b7ad3995dd8da77cd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 20V, Positive-QTOFsplash10-004i-0009000000-77ecab837db14721ddfc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 40V, Positive-QTOFsplash10-0a4j-0169000000-dfaf62e018987a8f26d62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 10V, Negative-QTOFsplash10-016r-0009000000-3dbc5de762a2e7d502e92021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 20V, Negative-QTOFsplash10-0a4i-0019000000-e2926fcd0925679186842021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Apabetalone 40V, Negative-QTOFsplash10-0a4l-1059000000-8876a009c3b121f793912021-10-12Wishart 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 IDDB12000
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID25069708
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkApabetalone
METLIN IDNot Available
PubChem CompoundNot Available
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 ]