Record Information
Creation date2019-09-16 21:23:21 UTC
Update date2019-11-26 03:24:13 UTC
Primary IDFDB093559
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameIsonormangostin
DescriptionIsonormangostin 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. Isonormangostin is an extremely weak basic (essentially neutral) compound (based on its pKa). Isonormangostin has been detected, but not quantified in, mundus. This could make isonormangostin a potential biomarker for the consumption of these foods.
CAS NumberNot Available
Predicted Properties
Water Solubility0.015 g/LALOGPS
pKa (Strongest Acidic)7.6ChemAxon
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
Polarizability42.98 ųChemAxon
Number of Rings5ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC23H24O6
IUPAC name10,16-dihydroxy-6,6,19,19-tetramethyl-5,13,18-trioxapentacyclo[^{3,12}.0^{4,9}.0^{17,22}]docosa-1(14),3(12),4(9),10,15,17(22)-hexaen-2-one
InChI IdentifierInChI=1S/C23H24O6/c1-22(2)8-6-12-17-15(10-14(25)20(12)28-22)27-16-9-13(24)11-5-7-23(3,4)29-21(11)18(16)19(17)26/h9-10,24-25H,5-8H2,1-4H3
Isomeric SMILESCC1(C)CCC2=C(O1)C(O)=CC1=C2C(=O)C2=C(O1)C=C(O)C1=C2OC(C)(C)CC1
Average Molecular Weight396.439
Monoisotopic Molecular Weight396.157288493
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
Sub Class1-benzopyrans
Direct ParentPyranoxanthones
Alternative Parents
  • Pyranoxanthone
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous ester
  • Ether
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0009000000-121ff435b617d4b8b1e6JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000j-0009000000-a3353a6894496971c269JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-1297000000-bec2be900521fa76cfe4JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0005-1009000000-431af3322096a2ae5128JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000l-1059000000-23955c0edd2cfaeb8cf3JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0avi-9185000000-d6b04f42b775abb039f4JSpectraViewer
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference