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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:46:31 UTC
Update Date2022-03-07 02:53:10 UTC
HMDB IDHMDB0031920
Secondary Accession Numbers
  • HMDB31920
Metabolite Identification
Common Name9-Hydroxycalabaxanthone
Description9-Hydroxycalabaxanthone belongs to the class of organic compounds known as 8-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 8-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group. Based on a literature review a significant number of articles have been published on 9-Hydroxycalabaxanthone.
Structure
Data?1563862191
SynonymsNot Available
Chemical FormulaC24H24O6
Average Molecular Weight408.4438
Monoisotopic Molecular Weight408.1572885
IUPAC Name5,9-dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methylbut-2-en-1-yl)-2,6-dihydro-1,11-dioxatetracen-6-one
Traditional Name9-hydroxycalabaxanthone
CAS Registry Number35349-68-9
SMILES
COC1=C(O)C=C2OC3=C(C(O)=C4C=CC(C)(C)OC4=C3)C(=O)C2=C1CC=C(C)C
InChI Identifier
InChI=1S/C24H24O6/c1-12(2)6-7-14-19-17(10-15(25)23(14)28-5)29-18-11-16-13(8-9-24(3,4)30-16)21(26)20(18)22(19)27/h6,8-11,25-26H,7H2,1-5H3
InChI KeyHQWHKELJHUFLGD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 8-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 8-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent8-prenylated xanthones
Alternative Parents
Substituents
  • 8-prenylated xanthone
  • Pyranoxanthone
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • Anisole
  • 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
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point156 - 156 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.005 g/LALOGPS
logP4.74ALOGPS
logP5.47ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)7.83ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area85.22 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity115.88 m³·mol⁻¹ChemAxon
Polarizability44.48 ųChemAxon
Number of Rings4ChemAxon
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]+195.15731661259
DarkChem[M-H]-195.93331661259
DeepCCS[M+H]+203.68730932474
DeepCCS[M-H]-201.31930932474
DeepCCS[M-2H]-234.3830932474
DeepCCS[M+Na]+209.7730932474
AllCCS[M+H]+199.132859911
AllCCS[M+H-H2O]+196.332859911
AllCCS[M+NH4]+201.632859911
AllCCS[M+Na]+202.432859911
AllCCS[M-H]-198.832859911
AllCCS[M+Na-2H]-198.632859911
AllCCS[M+HCOO]-198.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
9-HydroxycalabaxanthoneCOC1=C(O)C=C2OC3=C(C(O)=C4C=CC(C)(C)OC4=C3)C(=O)C2=C1CC=C(C)C4790.9Standard polar33892256
9-HydroxycalabaxanthoneCOC1=C(O)C=C2OC3=C(C(O)=C4C=CC(C)(C)OC4=C3)C(=O)C2=C1CC=C(C)C3488.7Standard non polar33892256
9-HydroxycalabaxanthoneCOC1=C(O)C=C2OC3=C(C(O)=C4C=CC(C)(C)OC4=C3)C(=O)C2=C1CC=C(C)C3460.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
9-Hydroxycalabaxanthone,1TMS,isomer #1COC1=C(O[Si](C)(C)C)C=C2OC3=CC4=C(C=CC(C)(C)O4)C(O)=C3C(=O)C2=C1CC=C(C)C3315.2Semi standard non polar33892256
9-Hydroxycalabaxanthone,1TMS,isomer #2COC1=C(O)C=C2OC3=CC4=C(C=CC(C)(C)O4)C(O[Si](C)(C)C)=C3C(=O)C2=C1CC=C(C)C3347.8Semi standard non polar33892256
9-Hydroxycalabaxanthone,2TMS,isomer #1COC1=C(O[Si](C)(C)C)C=C2OC3=CC4=C(C=CC(C)(C)O4)C(O[Si](C)(C)C)=C3C(=O)C2=C1CC=C(C)C3272.2Semi standard non polar33892256
9-Hydroxycalabaxanthone,1TBDMS,isomer #1COC1=C(O[Si](C)(C)C(C)(C)C)C=C2OC3=CC4=C(C=CC(C)(C)O4)C(O)=C3C(=O)C2=C1CC=C(C)C3539.7Semi standard non polar33892256
9-Hydroxycalabaxanthone,1TBDMS,isomer #2COC1=C(O)C=C2OC3=CC4=C(C=CC(C)(C)O4)C(O[Si](C)(C)C(C)(C)C)=C3C(=O)C2=C1CC=C(C)C3550.2Semi standard non polar33892256
9-Hydroxycalabaxanthone,2TBDMS,isomer #1COC1=C(O[Si](C)(C)C(C)(C)C)C=C2OC3=CC4=C(C=CC(C)(C)O4)C(O[Si](C)(C)C(C)(C)C)=C3C(=O)C2=C1CC=C(C)C3696.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxycalabaxanthone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-1149000000-9f114e946b0a0d45a9742017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxycalabaxanthone GC-MS (2 TMS) - 70eV, Positivesplash10-000i-2140390000-7cc3358d6369f23eef382017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxycalabaxanthone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 9-Hydroxycalabaxanthone 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 - 9-Hydroxycalabaxanthone 10V, Positive-QTOFsplash10-0a4i-1006900000-a4a09368dc9379694d962016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 20V, Positive-QTOFsplash10-0ldi-2009200000-da25dc93e570bbcf0eed2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 40V, Positive-QTOFsplash10-00kr-6539000000-c660a24e2e6247299c2f2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 10V, Negative-QTOFsplash10-0a4i-0001900000-adf8211ce0d504f1359d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 20V, Negative-QTOFsplash10-0a4i-0009700000-7c525bfd69007a5de8002016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 40V, Negative-QTOFsplash10-00di-0149000000-12e817adb95cc53e5b432016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 10V, Negative-QTOFsplash10-0a4i-0000900000-2bd9392caceda65fca7d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 20V, Negative-QTOFsplash10-0a4i-0009800000-dad56195ded7e70f9a192021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 40V, Negative-QTOFsplash10-00ko-0019000000-4990ecbb4333b200ab2b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 10V, Positive-QTOFsplash10-0zfr-0009700000-0e2aff80e6a7336a7fd62021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 20V, Positive-QTOFsplash10-0pb9-0009600000-37b283d0d7c6725173c52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 9-Hydroxycalabaxanthone 40V, Positive-QTOFsplash10-0lg1-1039100000-fb286913237bf44767ae2021-09-23Wishart 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 IDFDB008608
KNApSAcK IDC00052785
Chemspider ID4593097
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5495929
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.. .