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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 22:37:23 UTC
Update Date2022-03-07 02:55:18 UTC
HMDB IDHMDB0037379
Secondary Accession Numbers
  • HMDB37379
Metabolite Identification
Common NameVamonolide
DescriptionVamonolide 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. Vamonolide is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563863020
Synonyms
ValueSource
6,7-Epoxy-5,14-dihydroxy-1-oxo-2-withenolideHMDB
Chemical FormulaC28H40O6
Average Molecular Weight472.6136
Monoisotopic Molecular Weight472.282489012
IUPAC Name15-[1-(4,5-dimethyl-6-oxooxan-2-yl)ethyl]-5,18-dihydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadec-7-en-9-one
Traditional Name15-[1-(4,5-dimethyl-6-oxooxan-2-yl)ethyl]-5,18-dihydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadec-7-en-9-one
CAS Registry Number114332-66-0
SMILES
CC(C1CCC2(O)C3C4OC4C4(O)CC=CC(=O)C4(C)C3CCC12C)C1CC(C)C(C)C(=O)O1
InChI Identifier
InChI=1S/C28H40O6/c1-14-13-19(33-24(30)15(14)2)16(3)17-9-12-27(31)21-18(8-11-25(17,27)4)26(5)20(29)7-6-10-28(26,32)23-22(21)34-23/h6-7,14-19,21-23,31-32H,8-13H2,1-5H3
InChI KeyLTYSVVJJHYDSMR-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 ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point243 - 247 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0056 g/LALOGPS
logP3.16ALOGPS
logP3.63ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)13.05ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area96.36 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity126.32 m³·mol⁻¹ChemAxon
Polarizability52.64 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]+210.22431661259
DarkChem[M-H]-205.52131661259
DeepCCS[M-2H]-237.09330932474
DeepCCS[M+Na]+212.38730932474
AllCCS[M+H]+214.532859911
AllCCS[M+H-H2O]+212.732859911
AllCCS[M+NH4]+216.332859911
AllCCS[M+Na]+216.732859911
AllCCS[M-H]-215.432859911
AllCCS[M+Na-2H]-217.232859911
AllCCS[M+HCOO]-219.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
VamonolideCC(C1CCC2(O)C3C4OC4C4(O)CC=CC(=O)C4(C)C3CCC12C)C1CC(C)C(C)C(=O)O14106.6Standard polar33892256
VamonolideCC(C1CCC2(O)C3C4OC4C4(O)CC=CC(=O)C4(C)C3CCC12C)C1CC(C)C(C)C(=O)O13296.7Standard non polar33892256
VamonolideCC(C1CCC2(O)C3C4OC4C4(O)CC=CC(=O)C4(C)C3CCC12C)C1CC(C)C(C)C(=O)O14051.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Vamonolide,1TMS,isomer #1CC1CC(C(C)C2CCC3(O[Si](C)(C)C)C4C5OC5C5(O)CC=CC(=O)C5(C)C4CCC23C)OC(=O)C1C3992.4Semi standard non polar33892256
Vamonolide,1TMS,isomer #2CC1CC(C(C)C2CCC3(O)C4C5OC5C5(O[Si](C)(C)C)CC=CC(=O)C5(C)C4CCC23C)OC(=O)C1C3949.6Semi standard non polar33892256
Vamonolide,2TMS,isomer #1CC1CC(C(C)C2CCC3(O[Si](C)(C)C)C4C5OC5C5(O[Si](C)(C)C)CC=CC(=O)C5(C)C4CCC23C)OC(=O)C1C3885.1Semi standard non polar33892256
Vamonolide,1TBDMS,isomer #1CC1CC(C(C)C2CCC3(O[Si](C)(C)C(C)(C)C)C4C5OC5C5(O)CC=CC(=O)C5(C)C4CCC23C)OC(=O)C1C4203.9Semi standard non polar33892256
Vamonolide,1TBDMS,isomer #2CC1CC(C(C)C2CCC3(O)C4C5OC5C5(O[Si](C)(C)C(C)(C)C)CC=CC(=O)C5(C)C4CCC23C)OC(=O)C1C4168.3Semi standard non polar33892256
Vamonolide,2TBDMS,isomer #1CC1CC(C(C)C2CCC3(O[Si](C)(C)C(C)(C)C)C4C5OC5C5(O[Si](C)(C)C(C)(C)C)CC=CC(=O)C5(C)C4CCC23C)OC(=O)C1C4299.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Vamonolide GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-2276900000-9abf5f47fb7cd5d941c02017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Vamonolide GC-MS (2 TMS) - 70eV, Positivesplash10-0udi-5208669000-65a201f8b20ad615d7452017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Vamonolide 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 - Vamonolide 10V, Positive-QTOFsplash10-0ab9-0002900000-44071fb9a5fbe9d4a4332016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 20V, Positive-QTOFsplash10-0a4r-1219700000-eddaa3a979631dc8a1ff2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 40V, Positive-QTOFsplash10-0a4l-9405100000-1e66ba09d651a55a93ad2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 10V, Negative-QTOFsplash10-00di-0000900000-e66b218c73b7b10fa1992016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 20V, Negative-QTOFsplash10-0fmi-1002900000-79fe42ff0bb8ea905a822016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 40V, Negative-QTOFsplash10-0670-9403300000-5b6fae89a9820b4604ee2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 10V, Negative-QTOFsplash10-00di-0000900000-220590024b89aa801b982021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 20V, Negative-QTOFsplash10-00di-0002900000-760ff2444f3c8042aea92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 40V, Negative-QTOFsplash10-01b9-1425900000-3ebed4de6b3f574a439c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 10V, Positive-QTOFsplash10-05fr-0704900000-4c28b55b3be36523a9332021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 20V, Positive-QTOFsplash10-0100-3429700000-732f647ab7530da190d02021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Vamonolide 40V, Positive-QTOFsplash10-0gb9-1938000000-f162423e89afdc11dbbf2021-09-23Wishart 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 IDFDB016416
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13939886
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.