Record Information
Version1.0
Creation Date2016-05-26 04:39:20 UTC
Update Date2016-11-09 01:21:04 UTC
Accession NumberCHEM034090
Identification
Common NameMelongoside K
ClassSmall Molecule
DescriptionMelongoside K is found in fruits. Melongoside K is a constituent of Solanum melongena (aubergine).
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
SynonymsNot Available
Chemical FormulaC51H82O22
Average Molecular Mass1047.184 g/mol
Monoisotopic Mass1046.530 g/mol
CAS Registry Number94696-62-5
IUPAC Name2-[(3-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxy-6-(hydroxymethyl)-2-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-eneoxy}oxan-4-yl)oxy]-6-methyloxane-3,4,5-triol
Traditional Name2-[(3-{[3,4-dihydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxy-6-(hydroxymethyl)-2-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-eneoxy}oxan-4-yl)oxy]-6-methyloxane-3,4,5-triol
SMILESCC1C2C(CC3C4CC=C5CC(CCC5(C)C4CCC23C)OC2OC(CO)C(O)C(OC3OC(C)C(O)C(O)C3O)C2OC2OC(CO)C(OC3OC(CO)C(O)C(O)C3O)C(O)C2O)OC11CCC(C)CO1
InChI IdentifierInChI=1S/C51H82O22/c1-20-8-13-51(64-19-20)21(2)32-28(73-51)15-27-25-7-6-23-14-24(9-11-49(23,4)26(25)10-12-50(27,32)5)66-48-44(43(35(57)30(17-53)68-48)71-45-39(61)36(58)33(55)22(3)65-45)72-47-41(63)38(60)42(31(18-54)69-47)70-46-40(62)37(59)34(56)29(16-52)67-46/h6,20-22,24-48,52-63H,7-19H2,1-5H3
InChI KeyAENUWGNJANYUDQ-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as steroidal saponins. These are saponins in which the aglycone moiety is a steroid. The steroidal aglycone is usually a spirostane, furostane, spirosolane, solanidane, or curcubitacin derivative.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroidal glycosides
Direct ParentSteroidal saponins
Alternative Parents
Substituents
  • Steroidal saponin
  • Triterpenoid
  • Spirostane skeleton
  • Oligosaccharide
  • Delta-5-steroid
  • Glycosyl compound
  • O-glycosyl compound
  • Ketal
  • Oxane
  • Tetrahydrofuran
  • Secondary alcohol
  • Oxacycle
  • Polyol
  • Acetal
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Organic oxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.22 g/LALOGPS
logP0.11ALOGPS
logP-1.1ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)11.75ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count22ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area335.06 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity248.38 m³·mol⁻¹ChemAxon
Polarizability111.87 ųChemAxon
Number of Rings10ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-02bb-9202201230-c3f38e983f7420bc04edSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03fr-9604512330-16fdfbdb2bef2a4362c9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03fu-4913310100-823c7e8cca900960ecb1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-9100000030-7ba8695bc51c0e280960Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-06r2-9200100025-965a08b43a5da3327aebSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-7000030912-0e8d6479c23ed2d5819bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-016r-9104520772-bf780c165143764048adSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-016r-3223660950-e7f95bfc709830383fc7Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0170-9404560831-d27bcf28e5fbbacaa3beSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-9600000152-9239a439670a74f89fb5Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000b-9801000531-c09adbe8b92b5ed9c49dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-006w-9400000011-0eb270f2c9d98afe07b1Spectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0040948
FooDB IDFDB020794
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID71307305
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9.
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.
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.
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.
5. Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.
6. The lipid handbook with CD-ROM