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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:51:40 UTC
Update Date2022-03-07 02:53:58 UTC
HMDB IDHMDB0034076
Secondary Accession Numbers
  • HMDB34076
Metabolite Identification
Common NameAustalide E
DescriptionAustalide E belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring. Austalide E is an extremely weak basic (essentially neutral) compound (based on its pKa). Metabolite of Aspergillus ustus.
Structure
Data?1563862506
Synonyms
ValueSource
18-Hydroxy-13,20-dimethoxy-4,7,17,22,22-pentamethyl-11-oxo-5,10,21,23-tetraoxahexacyclo[18.2.1.0¹,¹⁷.0⁴,¹⁶.0⁶,¹⁴.0⁸,¹²]tricosa-6(14),7,12-trien-2-yl acetic acidGenerator
Chemical FormulaC28H36O10
Average Molecular Weight532.5794
Monoisotopic Molecular Weight532.230847372
IUPAC Name18-hydroxy-13,20-dimethoxy-4,7,17,22,22-pentamethyl-11-oxo-5,10,21,23-tetraoxahexacyclo[18.2.1.0¹,¹⁷.0⁴,¹⁶.0⁶,¹⁴.0⁸,¹²]tricosa-6(14),7,12-trien-2-yl acetate
Traditional Name18-hydroxy-13,20-dimethoxy-4,7,17,22,22-pentamethyl-11-oxo-5,10,21,23-tetraoxahexacyclo[18.2.1.0¹,¹⁷.0⁴,¹⁶.0⁶,¹⁴.0⁸,¹²]tricosa-6(14),7,12-trien-2-yl acetate
CAS Registry Number81543-05-7
SMILES
COC1=C2C(=O)OCC2=C(C)C2=C1CC1C(C)(CC(OC(C)=O)C34OC(CC(O)C13C)(OC)OC4(C)C)O2
InChI Identifier
InChI=1S/C28H36O10/c1-13-16-12-34-23(31)20(16)22(32-7)15-9-17-25(5,36-21(13)15)11-19(35-14(2)29)28-24(3,4)37-27(33-8,38-28)10-18(30)26(17,28)6/h17-19,30H,9-12H2,1-8H3
InChI KeyFGVDMOOUPMLQRT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentXanthenes
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point262 - 264 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.049 g/LALOGPS
logP2.64ALOGPS
logP2.03ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)14.28ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area118.98 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity132.91 m³·mol⁻¹ChemAxon
Polarizability55.35 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+220.58431661259
DarkChem[M-H]-215.11531661259
DeepCCS[M-2H]-248.9230932474
DeepCCS[M+Na]+224.34330932474
AllCCS[M+H]+218.432859911
AllCCS[M+H-H2O]+216.832859911
AllCCS[M+NH4]+219.832859911
AllCCS[M+Na]+220.232859911
AllCCS[M-H]-228.532859911
AllCCS[M+Na-2H]-230.232859911
AllCCS[M+HCOO]-232.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Austalide ECOC1=C2C(=O)OCC2=C(C)C2=C1CC1C(C)(CC(OC(C)=O)C34OC(CC(O)C13C)(OC)OC4(C)C)O24389.2Standard polar33892256
Austalide ECOC1=C2C(=O)OCC2=C(C)C2=C1CC1C(C)(CC(OC(C)=O)C34OC(CC(O)C13C)(OC)OC4(C)C)O23408.2Standard non polar33892256
Austalide ECOC1=C2C(=O)OCC2=C(C)C2=C1CC1C(C)(CC(OC(C)=O)C34OC(CC(O)C13C)(OC)OC4(C)C)O23963.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Austalide E,1TMS,isomer #1COC1=C2CC3C(C)(CC(OC(C)=O)C45OC(OC)(CC(O[Si](C)(C)C)C34C)OC5(C)C)OC2=C(C)C2=C1C(=O)OC23495.5Semi standard non polar33892256
Austalide E,1TBDMS,isomer #1COC1=C2CC3C(C)(CC(OC(C)=O)C45OC(OC)(CC(O[Si](C)(C)C(C)(C)C)C34C)OC5(C)C)OC2=C(C)C2=C1C(=O)OC23724.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Austalide E GC-MS (Non-derivatized) - 70eV, Positivesplash10-066r-4271590000-3401257645b4da44827b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austalide E GC-MS (1 TMS) - 70eV, Positivesplash10-0076-4041090000-726922a946e9930baf4b2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austalide E GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-13Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austalide E GC-MS ("Austalide E,1TMS,#1" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 10V, Positive-QTOFsplash10-0api-1062690000-909c49f71204f16a4aec2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 20V, Positive-QTOFsplash10-0a4i-1165950000-388a61be6412c0c41dfd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 40V, Positive-QTOFsplash10-0btd-4972400000-c3b67db7433956bdbbf02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 10V, Negative-QTOFsplash10-001r-3000790000-604d465036e1ddfb4f5b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 20V, Negative-QTOFsplash10-0ab9-2010930000-e6f1bd35cfa3479d0df62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 40V, Negative-QTOFsplash10-0a4i-8221900000-ff7de07d675a29ee49f42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 10V, Negative-QTOFsplash10-001i-0000090000-8d435ffb096eb19b3d7b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 20V, Negative-QTOFsplash10-053r-3000690000-8b962bbabe53f13daefc2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 40V, Negative-QTOFsplash10-066r-9000120000-6ad78ef91fcf2df3585a2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 10V, Positive-QTOFsplash10-001i-0000090000-bdce13cfa31427c4f1042021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 20V, Positive-QTOFsplash10-001i-0010390000-0afebc6a3c4aca2d386c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austalide E 40V, Positive-QTOFsplash10-00e9-1041890000-a4b28680cd353663b1192021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • 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 IDFDB012334
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71465191
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.. .