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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 19:18:20 UTC
Update Date2022-03-07 02:54:07 UTC
HMDB IDHMDB0034463
Secondary Accession Numbers
  • HMDB34463
Metabolite Identification
Common NameAustin
DescriptionAustin belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups. Based on a literature review a significant number of articles have been published on Austin.
Structure
Data?1563862567
Synonyms
ValueSource
12'-Hydroxy-2,2,2',6',9',13'-hexamethyl-16'-methylidene-6,11',15'-trioxo-2,6-dihydro-10',14'-dioxaspiro[pyran-3,5'-tetracyclo[7.6.1.0¹,¹².0²,⁷]hexadecan]-6'-en-8'-yl acetic acidHMDB
AustinMeSH
Chemical FormulaC27H32O9
Average Molecular Weight500.5376
Monoisotopic Molecular Weight500.204632622
IUPAC Name12'-hydroxy-2,2,2',6',9',13'-hexamethyl-16'-methylidene-6,11',15'-trioxo-2,6-dihydro-10',14'-dioxaspiro[pyran-3,5'-tetracyclo[7.6.1.0¹,¹².0²,⁷]hexadecan]-6'-en-8'-yl acetate
Traditional Name12'-hydroxy-2,2,2',6',9',13'-hexamethyl-16'-methylidene-6,11',15'-trioxo-10',14'-dioxaspiro[pyran-3,5'-tetracyclo[7.6.1.0¹,¹².0²,⁷]hexadecan]-6'-en-8'-yl acetate
CAS Registry Number61103-89-7
SMILES
CC1OC(=O)C23C(=C)C(C)(OC(=O)C12O)C(OC(C)=O)C1=C(C)C2(CCC31C)C=CC(=O)OC2(C)C
InChI Identifier
InChI=1S/C27H32O9/c1-13-18-19(34-16(4)28)24(8)14(2)26(20(30)33-15(3)27(26,32)21(31)36-24)23(18,7)11-12-25(13)10-9-17(29)35-22(25,5)6/h9-10,15,19,32H,2,11-12H2,1,3-8H3
InChI KeyDEMDOYQPCDXCEB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassTetracarboxylic acids and derivatives
Direct ParentTetracarboxylic acids and derivatives
Alternative Parents
Substituents
  • Tetracarboxylic acid or derivatives
  • Furopyran
  • Delta valerolactone
  • Dihydropyranone
  • Delta_valerolactone
  • Gamma butyrolactone
  • Oxane
  • Pyran
  • Furan
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tertiary alcohol
  • Tetrahydrofuran
  • Lactone
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point298 - 300 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.022 g/LALOGPS
logP2.75ALOGPS
logP2.1ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)10.79ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area125.43 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity124.91 m³·mol⁻¹ChemAxon
Polarizability49.47 ųChemAxon
Number of Rings5ChemAxon
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]+216.17231661259
DarkChem[M-H]-204.85131661259
DeepCCS[M-2H]-239.60130932474
DeepCCS[M+Na]+215.02430932474
AllCCS[M+H]+211.732859911
AllCCS[M+H-H2O]+209.932859911
AllCCS[M+NH4]+213.432859911
AllCCS[M+Na]+213.932859911
AllCCS[M-H]-221.232859911
AllCCS[M+Na-2H]-222.632859911
AllCCS[M+HCOO]-224.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
AustinCC1OC(=O)C23C(=C)C(C)(OC(=O)C12O)C(OC(C)=O)C1=C(C)C2(CCC31C)C=CC(=O)OC2(C)C4264.4Standard polar33892256
AustinCC1OC(=O)C23C(=C)C(C)(OC(=O)C12O)C(OC(C)=O)C1=C(C)C2(CCC31C)C=CC(=O)OC2(C)C2838.5Standard non polar33892256
AustinCC1OC(=O)C23C(=C)C(C)(OC(=O)C12O)C(OC(C)=O)C1=C(C)C2(CCC31C)C=CC(=O)OC2(C)C3630.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Austin,1TMS,isomer #1C=C1C2(C)OC(=O)C3(O[Si](C)(C)C)C(C)OC(=O)C13C1(C)CCC3(C=CC(=O)OC3(C)C)C(C)=C1C2OC(C)=O3434.4Semi standard non polar33892256
Austin,1TBDMS,isomer #1C=C1C2(C)OC(=O)C3(O[Si](C)(C)C(C)(C)C)C(C)OC(=O)C13C1(C)CCC3(C=CC(=O)OC3(C)C)C(C)=C1C2OC(C)=O3665.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Austin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0673-2092700000-6baa8e5f3ca3acac27cf2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austin GC-MS (1 TMS) - 70eV, Positivesplash10-05du-4060290000-8a6be42948caecebf2012017-10-06Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 10V, Positive-QTOFsplash10-0zfu-0001920000-89f8aea48c17d798ee272016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 20V, Positive-QTOFsplash10-054x-0004900000-314a8f350d4e209513202016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 40V, Positive-QTOFsplash10-002g-7209400000-cb03b167e6aba8d655892016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 10V, Negative-QTOFsplash10-0a4j-1000900000-ed9e8c1c51591467d0002016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 20V, Negative-QTOFsplash10-0a4i-2000900000-1115678b470b355788322016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 40V, Negative-QTOFsplash10-0bt9-8001900000-241fc1259c3ad94353952016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 10V, Positive-QTOFsplash10-0udi-0000690000-173f17c6a52e45df0e072021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 20V, Positive-QTOFsplash10-0pb9-0002910000-b4162ee2b29e421b35fd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 40V, Positive-QTOFsplash10-0udv-5905300000-e74b33d57cc7462db9eb2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 10V, Negative-QTOFsplash10-000b-1000900000-7f5f3c2fdac9468bd33f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 20V, Negative-QTOFsplash10-0a4i-9000000000-1fba8bc1e1f4f04c2af92021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austin 40V, Negative-QTOFsplash10-052f-9000000000-b1729fe95ee43ef528e72021-09-24Wishart 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 IDFDB012872
KNApSAcK IDNot Available
Chemspider ID380841
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAustin, Texas
METLIN IDNot Available
PubChem Compound430632
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.. .