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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:02:37 UTC
Update Date2022-03-07 02:53:40 UTC
HMDB IDHMDB0033328
Secondary Accession Numbers
  • HMDB33328
Metabolite Identification
Common NameBR-Xanthone A
DescriptionBR-Xanthone A belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system. BR-Xanthone A has been detected, but not quantified in, fruits and purple mangosteens (Garcinia mangostana). This could make BR-xanthone a a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on BR-Xanthone A.
Structure
Data?1601274844
SynonymsNot Available
Chemical FormulaC23H24O6
Average Molecular Weight396.4331
Monoisotopic Molecular Weight396.1572885
IUPAC Name10,22-dihydroxy-7,7,18,18-tetramethyl-8,13,17-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{16,21}]docosa-1(14),3,9,11,15,21-hexaen-2-one
Traditional Name10,22-dihydroxy-7,7,18,18-tetramethyl-8,13,17-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{16,21}]docosa-1(14),3,9,11,15,21-hexaen-2-one
CAS Registry Number112649-48-6
SMILES
CC1(C)CCC2=C(O)C3=C(OC4=CC(O)=C5OC(C)(C)CCC5=C4C3=O)C=C2O1
InChI Identifier
InChI=1S/C23H24O6/c1-22(2)7-5-11-14(28-22)10-16-18(19(11)25)20(26)17-12-6-8-23(3,4)29-21(12)13(24)9-15(17)27-16/h9-10,24-25H,5-8H2,1-4H3
InChI KeyQFURCBFEIGTKCW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentPyranoxanthones
Alternative Parents
Substituents
  • Pyranoxanthone
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Ether
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point181 - 182 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.015 g/LALOGPS
logP4.52ALOGPS
logP5.05ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)7.9ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area85.22 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity107.64 m³·mol⁻¹ChemAxon
Polarizability43.34 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+188.52531661259
DarkChem[M-H]-188.90131661259
DeepCCS[M+H]+198.34330932474
DeepCCS[M-H]-195.98530932474
DeepCCS[M-2H]-230.03130932474
DeepCCS[M+Na]+205.25930932474
AllCCS[M+H]+196.432859911
AllCCS[M+H-H2O]+193.632859911
AllCCS[M+NH4]+198.932859911
AllCCS[M+Na]+199.732859911
AllCCS[M-H]-201.132859911
AllCCS[M+Na-2H]-201.032859911
AllCCS[M+HCOO]-201.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
BR-Xanthone ACC1(C)CCC2=C(O)C3=C(OC4=CC(O)=C5OC(C)(C)CCC5=C4C3=O)C=C2O14153.5Standard polar33892256
BR-Xanthone ACC1(C)CCC2=C(O)C3=C(OC4=CC(O)=C5OC(C)(C)CCC5=C4C3=O)C=C2O13496.2Standard non polar33892256
BR-Xanthone ACC1(C)CCC2=C(O)C3=C(OC4=CC(O)=C5OC(C)(C)CCC5=C4C3=O)C=C2O13723.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
BR-Xanthone A,1TMS,isomer #1CC1(C)CCC2=C(C=C3OC4=CC(O)=C5OC(C)(C)CCC5=C4C(=O)C3=C2O[Si](C)(C)C)O13372.4Semi standard non polar33892256
BR-Xanthone A,1TMS,isomer #2CC1(C)CCC2=C(C=C3OC4=CC(O[Si](C)(C)C)=C5OC(C)(C)CCC5=C4C(=O)C3=C2O)O13337.6Semi standard non polar33892256
BR-Xanthone A,2TMS,isomer #1CC1(C)CCC2=C(C=C3OC4=CC(O[Si](C)(C)C)=C5OC(C)(C)CCC5=C4C(=O)C3=C2O[Si](C)(C)C)O13344.3Semi standard non polar33892256
BR-Xanthone A,1TBDMS,isomer #1CC1(C)CCC2=C(C=C3OC4=CC(O)=C5OC(C)(C)CCC5=C4C(=O)C3=C2O[Si](C)(C)C(C)(C)C)O13567.2Semi standard non polar33892256
BR-Xanthone A,1TBDMS,isomer #2CC1(C)CCC2=C(C=C3OC4=CC(O[Si](C)(C)C(C)(C)C)=C5OC(C)(C)CCC5=C4C(=O)C3=C2O)O13547.1Semi standard non polar33892256
BR-Xanthone A,2TBDMS,isomer #1CC1(C)CCC2=C(C=C3OC4=CC(O[Si](C)(C)C(C)(C)C)=C5OC(C)(C)CCC5=C4C(=O)C3=C2O[Si](C)(C)C(C)(C)C)O13739.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - BR-Xanthone A GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-0189000000-d56d44a06b990fd2a2922017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - BR-Xanthone A GC-MS (2 TMS) - 70eV, Positivesplash10-004i-1092240000-bb588d251d643014323b2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - BR-Xanthone A 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 - BR-Xanthone A 10V, Positive-QTOFsplash10-0005-0009000000-18ffab32ce95f2fe20262016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 20V, Positive-QTOFsplash10-000l-0049000000-19db96e83bcf8714fe912016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 40V, Positive-QTOFsplash10-01b9-5297000000-fa3e9bf37aa740da50fb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 10V, Negative-QTOFsplash10-0002-0009000000-81ee17ceb419322143cf2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 20V, Negative-QTOFsplash10-000j-0019000000-021e7cd4490d3547e0802016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 40V, Negative-QTOFsplash10-0aou-1296000000-783f72f7e7b1ceec00102016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 10V, Negative-QTOFsplash10-0002-0009000000-a929cac834871923dca92021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 20V, Negative-QTOFsplash10-0002-0009000000-d5d37cf4fcfa522903f22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 40V, Negative-QTOFsplash10-004u-0329000000-f65608090730dba245452021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 10V, Positive-QTOFsplash10-0002-0009000000-54b093a28e4d3fcb46ad2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 20V, Positive-QTOFsplash10-0002-0009000000-b2a71a8c986406d991e72021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - BR-Xanthone A 40V, Positive-QTOFsplash10-0a4i-1129000000-a0f4d0abe7fb17f05c392021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB011355
KNApSAcK IDC00034808
Chemspider ID23339342
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13964005
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .