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Identification
YMDB IDYMDB01739
NameMegastigmatrienone
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionMegastigmatrienone belongs to the class of organic compounds known as cyclohexenones. Cyclohexenones are compounds containing a cylohexenone moiety, which is a six-membered aliphatic ring that carries a ketone and has one endocyclic double bond. Megastigmatrienone is an extremely weak basic (essentially neutral) compound (based on its pKa). Megastigmatrienone may be a unique S. cerevisiae (yeast) metabolite.
Structure
Thumb
Synonyms
  • 4-[(1E)-1,3-Butadienyl]-3,5,5-trimethyl-2-cyclohexen-1-one
CAS number13215-88-8
WeightAverage: 190.2814
Monoisotopic: 190.135765198
InChI KeyCBQXHTWJSZXYSK-DVIJZSFDSA-N
InChIInChI=1S/C13H18O/c1-5-6-7-12-10(2)8-11(14)9-13(12,3)4/h5-8H,9H2,1-4H3/b6-5+,12-7+
IUPAC Name(4Z)-4-[(2E)-but-2-en-1-ylidene]-3,5,5-trimethylcyclohex-2-en-1-one
Traditional IUPAC Name(4Z)-4-[(2E)-but-2-en-1-ylidene]-3,5,5-trimethylcyclohex-2-en-1-one
Chemical FormulaC13H18O
SMILESC\C=C\C=C1/C(C)=CC(=O)CC1(C)C
Chemical Taxonomy
Description belongs to the class of organic compounds known as cyclohexenones. Cyclohexenones are compounds containing a cylohexenone moiety, which is a six-membered aliphatic ring that carries a ketone and has one endocyclic double bond.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentCyclohexenones
Alternative Parents
Substituents
  • Cyclohexenone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.23 g/LALOGPS
logP4.26ALOGPS
logP3.17ChemAxon
logS-2.9ALOGPS
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity62.96 m³·mol⁻¹ChemAxon
Polarizability22.85 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular LocationsNot Available
Organoleptic PropertiesNot Available
SMPDB PathwaysNot Available
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-004m-3900000000-2abb25ede9a7f42c5214JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-1900000000-78534e53d29ba96a9c39JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-8900000000-ba1dca1687629f72fb69JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f6x-9300000000-427c300b3ee47842a9ffJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-a239b75de498cec2fb3cJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0900000000-938d1ef9be9138e9684bJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05g3-3900000000-a14ebd811501a736118bJSpectraViewer
References
References:Not Available
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound ID5375190
Kegg IDNot Available
ChemSpider ID23351262
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available