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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:51:05 UTC
Update Date2022-03-07 02:53:25 UTC
HMDB IDHMDB0032668
Secondary Accession Numbers
  • HMDB32668
Metabolite Identification
Common Name(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol
Description(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol belongs to the class of organic compounds known as ergostane steroids. These are steroids with a structure based on the ergostane skeleton, which arises from the methylation of cholestane at the 24-position (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563862290
Synonyms
ValueSource
(3b,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-olGenerator
(3Β,22E,24R)-5,8-epidioxy-23-methylergosta-6,22-dien-3-olGenerator
Chemical FormulaC29H46O3
Average Molecular Weight442.6737
Monoisotopic Molecular Weight442.344695338
IUPAC Name6,10-dimethyl-5-[(3E)-4,5,6-trimethylhept-3-en-2-yl]-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol
Traditional Name6,10-dimethyl-5-[(3E)-4,5,6-trimethylhept-3-en-2-yl]-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol
CAS Registry Number211486-11-2
SMILES
CC(C)C(C)C(\C)=C\C(C)C1CCC2C1(C)CCC1C3(C)CCC(O)CC33OOC21C=C3
InChI Identifier
InChI=1S/C29H46O3/c1-18(2)21(5)19(3)16-20(4)23-8-9-24-26(23,6)12-11-25-27(7)13-10-22(30)17-28(27)14-15-29(24,25)32-31-28/h14-16,18,20-25,30H,8-13,17H2,1-7H3/b19-16+
InChI KeyBEFYGZGLHDYVIF-KNTRCKAVSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ergostane steroids. These are steroids with a structure based on the ergostane skeleton, which arises from the methylation of cholestane at the 24-position.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassErgostane steroids
Direct ParentErgostane steroids
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
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 Solubility8.8e-05 g/LALOGPS
logP6.51ALOGPS
logP6.59ChemAxon
logS-6.7ALOGPS
pKa (Strongest Acidic)15.15ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area38.69 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity131.11 m³·mol⁻¹ChemAxon
Polarizability53.55 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+204.72931661259
DarkChem[M-H]-196.82931661259
DeepCCS[M-2H]-241.85330932474
DeepCCS[M+Na]+217.0830932474
AllCCS[M+H]+212.132859911
AllCCS[M+H-H2O]+210.232859911
AllCCS[M+NH4]+213.932859911
AllCCS[M+Na]+214.432859911
AllCCS[M-H]-214.932859911
AllCCS[M+Na-2H]-216.932859911
AllCCS[M+HCOO]-219.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-olCC(C)C(C)C(\C)=C\C(C)C1CCC2C1(C)CCC1C3(C)CCC(O)CC33OOC21C=C33096.7Standard polar33892256
(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-olCC(C)C(C)C(\C)=C\C(C)C1CCC2C1(C)CCC1C3(C)CCC(O)CC33OOC21C=C32798.4Standard non polar33892256
(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-olCC(C)C(C)C(\C)=C\C(C)C1CCC2C1(C)CCC1C3(C)CCC(O)CC33OOC21C=C33343.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol,1TMS,isomer #1C/C(=C\C(C)C1CCC2C1(C)CCC1C23C=CC2(CC(O[Si](C)(C)C)CCC12C)OO3)C(C)C(C)C3514.9Semi standard non polar33892256
(3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol,1TBDMS,isomer #1C/C(=C\C(C)C1CCC2C1(C)CCC1C23C=CC2(CC(O[Si](C)(C)C(C)(C)C)CCC12C)OO3)C(C)C(C)C3751.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-4229600000-49011db1673de6892b4f2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol GC-MS (1 TMS) - 70eV, Positivesplash10-0095-6222910000-25d20e3e078d137de2152017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 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 - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 10V, Positive-QTOFsplash10-002f-2102900000-8bdd2ddeea573f0d6c8a2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 20V, Positive-QTOFsplash10-002b-9327300000-ff96fafb2b5e9d819bc92016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 40V, Positive-QTOFsplash10-0002-9222000000-c7f5720eccdb8a8569632016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 10V, Negative-QTOFsplash10-0006-0000900000-dcf46ed879e622f2dc642016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 20V, Negative-QTOFsplash10-0006-0000900000-caf4323106944678ca072016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 40V, Negative-QTOFsplash10-00pi-3209800000-9f3fde337351cb8c21bd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 10V, Negative-QTOFsplash10-0006-0000900000-a071385ec6b10bec98022021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 20V, Negative-QTOFsplash10-0006-0000900000-a071385ec6b10bec98022021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 40V, Negative-QTOFsplash10-054o-0002900000-5c16c0cbf60dcd7897222021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 10V, Positive-QTOFsplash10-0006-3100900000-d048fac27303a9f5d26d2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 20V, Positive-QTOFsplash10-00r5-9207300000-9026432f6b9e41ac80bd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (3beta,22E,24R)-5,8-Epidioxy-23-methylergosta-6,22-dien-3-ol 40V, Positive-QTOFsplash10-0pc1-9224000000-67a3128ddd226f1ae18e2021-09-23Wishart 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 IDFDB010621
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751276
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.