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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:00:40 UTC
Update Date2022-03-07 02:54:43 UTC
HMDB IDHMDB0035958
Secondary Accession Numbers
  • HMDB35958
Metabolite Identification
Common NameSaponin E
DescriptionSaponin E belongs to the class of organic compounds known as diterpene glycosides. These are diterpenoids in which an isoprene unit is glycosylated. Based on a literature review a small amount of articles have been published on Saponin E.
Structure
Data?1563862798
SynonymsNot Available
Chemical FormulaC42H68O14
Average Molecular Weight796.9809
Monoisotopic Molecular Weight796.460906884
IUPAC Name7'-{[3,5-dihydroxy-6-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]oxy}-2'-[3-(2-hydroxy-4-methylpent-3-en-1-yl)-3-methyloxiran-2-yl]-4'b,8',8',10'a-tetramethyl-dodecahydro-2'H-spiro[oxolane-3,1'-phenanthrene]-5-one
Traditional Name7'-{[3,5-dihydroxy-6-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]oxy}-2'-[3-(2-hydroxy-4-methylpent-3-en-1-yl)-3-methyloxiran-2-yl]-4'b,8',8',10'a-tetramethyl-decahydrospiro[oxolane-3,1'-phenanthrene]-5-one
CAS Registry Number85191-73-7
SMILES
CC1OC(OC2C(O)C(CO)OC(OC3CCC4(C)C(CCC5(C)C4CCC(C4OC4(C)CC(O)C=C(C)C)C54COC(=O)C4)C3(C)C)C2O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C42H68O14/c1-20(2)15-22(44)16-41(8)35(56-41)23-9-10-26-39(6)13-12-27(38(4,5)25(39)11-14-40(26,7)42(23)17-28(45)51-19-42)54-37-33(50)34(30(47)24(18-43)53-37)55-36-32(49)31(48)29(46)21(3)52-36/h15,21-27,29-37,43-44,46-50H,9-14,16-19H2,1-8H3
InChI KeyBHPKMBDCWXHRQT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene glycosides. These are diterpenoids in which an isoprene unit is glycosylated.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene glycosides
Direct ParentDiterpene glycosides
Alternative Parents
Substituents
  • Diterpene glycoside
  • Diterpene lactone
  • Diterpenoid
  • Phenanthrene
  • Disaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Gamma butyrolactone
  • Oxane
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Secondary alcohol
  • Lactone
  • Polyol
  • Carboxylic acid derivative
  • Acetal
  • Dialkyl ether
  • Oxacycle
  • Oxirane
  • Ether
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organooxygen compound
  • Primary alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • 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 Point167 - 169.5 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.087 g/LALOGPS
logP2.07ALOGPS
logP1.81ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)11.95ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area217.36 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity200.05 m³·mol⁻¹ChemAxon
Polarizability87.18 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+276.22630932474
DeepCCS[M-H]-274.04830932474
DeepCCS[M-2H]-307.28830932474
DeepCCS[M+Na]+281.96730932474
AllCCS[M+H]+272.432859911
AllCCS[M+H-H2O]+272.332859911
AllCCS[M+NH4]+272.532859911
AllCCS[M+Na]+272.532859911
AllCCS[M-H]-241.432859911
AllCCS[M+Na-2H]-247.432859911
AllCCS[M+HCOO]-254.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Saponin ECC1OC(OC2C(O)C(CO)OC(OC3CCC4(C)C(CCC5(C)C4CCC(C4OC4(C)CC(O)C=C(C)C)C54COC(=O)C4)C3(C)C)C2O)C(O)C(O)C1O3735.9Standard polar33892256
Saponin ECC1OC(OC2C(O)C(CO)OC(OC3CCC4(C)C(CCC5(C)C4CCC(C4OC4(C)CC(O)C=C(C)C)C54COC(=O)C4)C3(C)C)C2O)C(O)C(O)C1O4906.6Standard non polar33892256
Saponin ECC1OC(OC2C(O)C(CO)OC(OC3CCC4(C)C(CCC5(C)C4CCC(C4OC4(C)CC(O)C=C(C)C)C54COC(=O)C4)C3(C)C)C2O)C(O)C(O)C1O5942.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Saponin E GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 10V, Positive-QTOFsplash10-0fh1-2101907800-38030dc99f87bf80413f2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 20V, Positive-QTOFsplash10-0081-5404946000-0e12f8fe64ccd68ec7d62016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 40V, Positive-QTOFsplash10-0019-4202911100-bc48405717ce88faa97f2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 10V, Negative-QTOFsplash10-004j-2910404800-a7132a6b6772e02d1e122016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 20V, Negative-QTOFsplash10-000i-3401905100-6c4e16fffe8ec33e24342016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 40V, Negative-QTOFsplash10-000i-3302910000-a052c8898be42e34dfe42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 10V, Positive-QTOFsplash10-0f92-0100205900-3510127a2e6be188ce892021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 20V, Positive-QTOFsplash10-001i-3700359300-90fc22af91025d5a5c532021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 40V, Positive-QTOFsplash10-00di-9403201000-2d1724524a92eb757fc92021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 10V, Negative-QTOFsplash10-0002-0000001900-a83f1864147c98f28a382021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 20V, Negative-QTOFsplash10-015a-6100009400-25faadf9c1e39fbb94e92021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Saponin E 40V, Negative-QTOFsplash10-0apj-5100159200-aefdec187c23e8d093bb2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • 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 IDFDB014762
KNApSAcK IDC00057600
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751885
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.