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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:23:54 UTC
Update Date2022-03-07 02:53:48 UTC
HMDB IDHMDB0033647
Secondary Accession Numbers
  • HMDB33647
Metabolite Identification
Common Name5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol
DescriptionTorachrysone 8-(6-oxalylglucoside) belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. Torachrysone 8-(6-oxalylglucoside) is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Torachrysone 8-(6-oxalylglucoside) has been detected, but not quantified in, green vegetables. This could make torachrysone 8-(6-oxalylglucoside) a potential biomarker for the consumption of these foods.
Structure
Data?1563862438
Synonyms
ValueSource
5,6:8,9-Diepoxy-24-methylcholest-22-ene-3,7-diolHMDB
5,6:8,9-Diepoxyergost-22-ene-3,7-diolHMDB
5,6:8,9-Diepoxyergost-22-ene-3,7b-diolGenerator
5,6:8,9-Diepoxyergost-22-ene-3,7β-diolGenerator
Chemical FormulaC28H44O4
Average Molecular Weight444.6466
Monoisotopic Molecular Weight444.323959896
IUPAC Name15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8,19-dioxahexacyclo[9.7.1.0¹,¹¹.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecane-5,10-diol
Traditional Name15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8,19-dioxahexacyclo[9.7.1.0¹,¹¹.0²,⁷.0⁷,⁹.0¹²,¹⁶]nonadecane-5,10-diol
CAS Registry Number243449-51-6
SMILES
CC(C)C(C)\C=C\C(C)C1CCC2C34OC3(CCC12C)C1(C)CCC(O)CC11OC1C4O
InChI Identifier
InChI=1S/C28H44O4/c1-16(2)17(3)7-8-18(4)20-9-10-21-24(20,5)13-14-27-25(6)12-11-19(29)15-26(25)23(31-26)22(30)28(21,27)32-27/h7-8,16-23,29-30H,9-15H2,1-6H3/b8-7+
InChI KeyKAQBBVJKPGNKRN-BQYQJAHWSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenolic glycosides. These are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentPhenolic glycosides
Alternative Parents
Substituents
  • Phenolic glycoside
  • 1-naphthol
  • O-glycosyl compound
  • Naphthalene
  • Acetophenone
  • Anisole
  • Aryl ketone
  • Aryl alkyl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Oxane
  • Dicarboxylic acid or derivatives
  • Monosaccharide
  • Vinylogous acid
  • Secondary alcohol
  • Carboxylic acid ester
  • Ketone
  • Organoheterocyclic compound
  • Polyol
  • Oxacycle
  • Acetal
  • Carboxylic acid derivative
  • Ether
  • Carboxylic acid
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00049 g/LALOGPS
logP4.41ALOGPS
logP4.61ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)12.86ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area65.52 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity125.14 m³·mol⁻¹ChemAxon
Polarizability51.73 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+202.31231661259
DarkChem[M-H]-198.74331661259
DeepCCS[M-2H]-235.55630932474
DeepCCS[M+Na]+210.78430932474
AllCCS[M+H]+211.732859911
AllCCS[M+H-H2O]+209.832859911
AllCCS[M+NH4]+213.432859911
AllCCS[M+Na]+213.832859911
AllCCS[M-H]-210.432859911
AllCCS[M+Na-2H]-212.332859911
AllCCS[M+HCOO]-214.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diolCC(C)C(C)\C=C\C(C)C1CCC2C34OC3(CCC12C)C1(C)CCC(O)CC11OC1C4O3176.2Standard polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diolCC(C)C(C)\C=C\C(C)C1CCC2C34OC3(CCC12C)C1(C)CCC(O)CC11OC1C4O3150.4Standard non polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diolCC(C)C(C)\C=C\C(C)C1CCC2C34OC3(CCC12C)C1(C)CCC(O)CC11OC1C4O3477.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol,1TMS,isomer #1CC(C)C(C)/C=C/C(C)C1CCC2C1(C)CCC13OC21C(O)C1OC12CC(O[Si](C)(C)C)CCC23C3511.3Semi standard non polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol,1TMS,isomer #2CC(C)C(C)/C=C/C(C)C1CCC2C1(C)CCC13OC21C(O[Si](C)(C)C)C1OC12CC(O)CCC23C3525.0Semi standard non polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol,2TMS,isomer #1CC(C)C(C)/C=C/C(C)C1CCC2C1(C)CCC13OC21C(O[Si](C)(C)C)C1OC12CC(O[Si](C)(C)C)CCC23C3456.5Semi standard non polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol,1TBDMS,isomer #1CC(C)C(C)/C=C/C(C)C1CCC2C1(C)CCC13OC21C(O)C1OC12CC(O[Si](C)(C)C(C)(C)C)CCC23C3729.8Semi standard non polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol,1TBDMS,isomer #2CC(C)C(C)/C=C/C(C)C1CCC2C1(C)CCC13OC21C(O[Si](C)(C)C(C)(C)C)C1OC12CC(O)CCC23C3750.2Semi standard non polar33892256
5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol,2TBDMS,isomer #1CC(C)C(C)/C=C/C(C)C1CCC2C1(C)CCC13OC21C(O[Si](C)(C)C(C)(C)C)C1OC12CC(O[Si](C)(C)C(C)(C)C)CCC23C3862.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol GC-MS (Non-derivatized) - 70eV, Positivesplash10-00or-4593700000-b3b569567f29e65a3eb82017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol GC-MS (2 TMS) - 70eV, Positivesplash10-00di-5360190000-0d354d65aaeea06db90a2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 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 - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 10V, Positive-QTOFsplash10-004j-1002900000-892f5d9d943ef38308e82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 20V, Positive-QTOFsplash10-0044-9008500000-23a63954d3d55d67b3222016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 40V, Positive-QTOFsplash10-001r-9112000000-753f1a6ce34360f9307f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 10V, Negative-QTOFsplash10-0006-0000900000-1dbd2cb93dbf86937cff2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 20V, Negative-QTOFsplash10-002f-0000900000-bd99ba62e765b33bf0f02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 40V, Negative-QTOFsplash10-00b9-6169400000-e870124a9ddb35843fd32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 10V, Positive-QTOFsplash10-0002-1003900000-917fe03485ef2bcfbddf2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 20V, Positive-QTOFsplash10-0a7j-9204600000-7789c3b20f94ebb4c6112021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 40V, Positive-QTOFsplash10-0a59-9101000000-86bcc39f148713af817f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 10V, Negative-QTOFsplash10-0006-0000900000-4a1a4016cf02e8b45f392021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 20V, Negative-QTOFsplash10-0006-0000900000-4a1a4016cf02e8b45f392021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5,6:8,9-Diepoxyergost-22-ene-3,7beta-diol 40V, Negative-QTOFsplash10-0006-0002900000-c5dcc770479bad9a7ac42021-09-22Wishart 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 IDFDB018653
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound78385603
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. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.