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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:34:56 UTC
Update Date2022-03-07 02:52:26 UTC
HMDB IDHMDB0030127
Secondary Accession Numbers
  • HMDB30127
Metabolite Identification
Common NameWithaperuvin E
DescriptionWithaperuvin E, also known as ketopelenolid-a or oxopelenolide a, belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. Based on a literature review a small amount of articles have been published on Withaperuvin E.
Structure
Thumb
Synonyms
ValueSource
3-oxo-1(10)-Germacren-12,6-olideHMDB
Ketopelenolid-aHMDB
Oxopelenolide aHMDB
14,17,20-Trihydroxy withanolideHMDB
Withaperuvin-eHMDB
Chemical FormulaC28H36O8
Average Molecular Weight500.5806
Monoisotopic Molecular Weight500.241018128
IUPAC Name15-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-1-hydroxyethyl]-12,15-dihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-ene-3,6-dione
Traditional Name15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)-1-hydroxyethyl]-12,15-dihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-ene-3,6-dione
CAS Registry NumberNot Available
SMILES
CC1=C(C)C(=O)OC(C1)C(C)(O)C1(O)CCC2(O)C3CC4OC44C(=O)C=CC(=O)C4(C)C3CCC12C
InChI Identifier
InChI=1S/C28H36O8/c1-14-12-20(35-22(31)15(14)2)25(5,32)27(34)11-10-26(33)17-13-21-28(36-21)19(30)7-6-18(29)24(28,4)16(17)8-9-23(26,27)3/h6-7,16-17,20-21,32-34H,8-13H2,1-5H3
InChI KeyDHNMHYCYRGRLRY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • 5,6-epoxysteroid
  • Cyclohexenone
  • Dihydropyranone
  • Oxepane
  • Pyran
  • Cyclic alcohol
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tertiary alcohol
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Carbonyl group
  • Alcohol
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen 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 Point248 - 250 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.17 g/LALOGPS
logP1.47ALOGPS
logP2.54ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)12.72ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area133.66 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity128.93 m³·mol⁻¹ChemAxon
Polarizability52.82 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]+215.86931661259
DarkChem[M-H]-205.65131661259
DeepCCS[M-2H]-246.30730932474
DeepCCS[M+Na]+221.7330932474
AllCCS[M+H]+216.132859911
AllCCS[M+H-H2O]+214.332859911
AllCCS[M+NH4]+217.732859911
AllCCS[M+Na]+218.132859911
AllCCS[M-H]-221.332859911
AllCCS[M+Na-2H]-223.232859911
AllCCS[M+HCOO]-225.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Withaperuvin ECC1=C(C)C(=O)OC(C1)C(C)(O)C1(O)CCC2(O)C3CC4OC44C(=O)C=CC(=O)C4(C)C3CCC12C4418.2Standard polar33892256
Withaperuvin ECC1=C(C)C(=O)OC(C1)C(C)(O)C1(O)CCC2(O)C3CC4OC44C(=O)C=CC(=O)C4(C)C3CCC12C3636.9Standard non polar33892256
Withaperuvin ECC1=C(C)C(=O)OC(C1)C(C)(O)C1(O)CCC2(O)C3CC4OC44C(=O)C=CC(=O)C4(C)C3CCC12C4250.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Withaperuvin E,1TMS,isomer #1CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C)C2(O)CCC3(O)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14196.9Semi standard non polar33892256
Withaperuvin E,1TMS,isomer #2CC1=C(C)C(=O)OC(C(C)(O)C2(O[Si](C)(C)C)CCC3(O)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14198.6Semi standard non polar33892256
Withaperuvin E,1TMS,isomer #3CC1=C(C)C(=O)OC(C(C)(O)C2(O)CCC3(O[Si](C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14216.2Semi standard non polar33892256
Withaperuvin E,2TMS,isomer #1CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C)C2(O[Si](C)(C)C)CCC3(O)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14165.0Semi standard non polar33892256
Withaperuvin E,2TMS,isomer #2CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C)C2(O)CCC3(O[Si](C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14174.0Semi standard non polar33892256
Withaperuvin E,2TMS,isomer #3CC1=C(C)C(=O)OC(C(C)(O)C2(O[Si](C)(C)C)CCC3(O[Si](C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14178.3Semi standard non polar33892256
Withaperuvin E,3TMS,isomer #1CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C)C2(O[Si](C)(C)C)CCC3(O[Si](C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14112.1Semi standard non polar33892256
Withaperuvin E,1TBDMS,isomer #1CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C(C)(C)C)C2(O)CCC3(O)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14421.7Semi standard non polar33892256
Withaperuvin E,1TBDMS,isomer #2CC1=C(C)C(=O)OC(C(C)(O)C2(O[Si](C)(C)C(C)(C)C)CCC3(O)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14420.3Semi standard non polar33892256
Withaperuvin E,1TBDMS,isomer #3CC1=C(C)C(=O)OC(C(C)(O)C2(O)CCC3(O[Si](C)(C)C(C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14429.7Semi standard non polar33892256
Withaperuvin E,2TBDMS,isomer #1CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)CCC3(O)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14637.8Semi standard non polar33892256
Withaperuvin E,2TBDMS,isomer #2CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C(C)(C)C)C2(O)CCC3(O[Si](C)(C)C(C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14637.2Semi standard non polar33892256
Withaperuvin E,2TBDMS,isomer #3CC1=C(C)C(=O)OC(C(C)(O)C2(O[Si](C)(C)C(C)(C)C)CCC3(O[Si](C)(C)C(C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14635.1Semi standard non polar33892256
Withaperuvin E,3TBDMS,isomer #1CC1=C(C)C(=O)OC(C(C)(O[Si](C)(C)C(C)(C)C)C2(O[Si](C)(C)C(C)(C)C)CCC3(O[Si](C)(C)C(C)(C)C)C4CC5OC56C(=O)C=CC(=O)C6(C)C4CCC32C)C14797.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Withaperuvin E GC-MS (Non-derivatized) - 70eV, Positivesplash10-00or-2669400000-2382ab703867588f94ef2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Withaperuvin E GC-MS (2 TMS) - 70eV, Positivesplash10-01di-4561749000-78df15ae69494ba358672017-10-06Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 10V, Positive-QTOFsplash10-0f89-0003930000-1440e6b54cad8a38a6f22015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 20V, Positive-QTOFsplash10-0hh9-8206910000-ea303adcf7e799ae636a2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 40V, Positive-QTOFsplash10-0gba-4192100000-c62948f24286d2a022042015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 10V, Negative-QTOFsplash10-052b-0102900000-094ab1dc368ea93821af2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 20V, Negative-QTOFsplash10-02w9-1907300000-51ad1b375f37c15a0ad12015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 40V, Negative-QTOFsplash10-014i-9303000000-4be135b9c0c51ff7352f2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 10V, Negative-QTOFsplash10-0002-0005900000-b2a92c7950ea261c2ec32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 20V, Negative-QTOFsplash10-0bvj-2009500000-3f9cc672dd43e5324f1c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 40V, Negative-QTOFsplash10-0fr6-9401000000-64d04ead8b6d501e4b662021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 10V, Positive-QTOFsplash10-0udi-0001690000-7c45e19a22f13b96453f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 20V, Positive-QTOFsplash10-0pe9-8209110000-bf0d73bf529f099ee7f52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Withaperuvin E 40V, Positive-QTOFsplash10-0udi-3924000000-cb88dd14b899a0599b142021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
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 IDFDB001930
KNApSAcK IDC00058268
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85089867
PDB IDNot Available
ChEBI ID175839
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.