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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:03:23 UTC
Update Date2022-03-07 02:55:53 UTC
HMDB IDHMDB0038719
Secondary Accession Numbers
  • HMDB38719
Metabolite Identification
Common NameLicoricesaponin E2
DescriptionLicoricesaponin E2 is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, licoricesaponin E2 has been detected, but not quantified in, herbs and spices. This could make licoricesaponin E2 a potential biomarker for the consumption of these foods.
Structure
Data?1563863246
Synonyms
ValueSource
6-{[6-carboxy-2-({2,5,6,10,10,14,21-heptamethyl-16,22-dioxo-23-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-17-en-11-yl}oxy)-4,5-dihydroxyoxan-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylateGenerator
Chemical FormulaC42H60O16
Average Molecular Weight820.9162
Monoisotopic Molecular Weight820.388135872
IUPAC Name5-[(6-carboxy-3,4,5-trihydroxyoxan-2-yl)oxy]-6-({2,5,6,10,10,14,21-heptamethyl-16,22-dioxo-23-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-17-en-11-yl}oxy)-3,4-dihydroxyoxane-2-carboxylic acid
Traditional Name5-[(6-carboxy-3,4,5-trihydroxyoxan-2-yl)oxy]-6-({2,5,6,10,10,14,21-heptamethyl-16,22-dioxo-23-oxahexacyclo[19.2.1.0²,¹⁹.0⁵,¹⁸.0⁶,¹⁵.0⁹,¹⁴]tetracos-17-en-11-yl}oxy)-3,4-dihydroxyoxane-2-carboxylic acid
CAS Registry Number119418-01-8
SMILES
CC12CC(OC1=O)C1(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(OC6OC(C(O)C(O)C6OC6OC(C(O)C(O)C6O)C(O)=O)C(O)=O)C(C)(C)C5CCC34C)C1C2
InChI Identifier
InChI=1S/C42H60O16/c1-37(2)20-8-11-42(7)31(19(43)14-17-18-15-38(3)16-22(55-36(38)53)39(18,4)12-13-41(17,42)6)40(20,5)10-9-21(37)54-35-30(26(47)25(46)29(57-35)33(51)52)58-34-27(48)23(44)24(45)28(56-34)32(49)50/h14,18,20-31,34-35,44-48H,8-13,15-16H2,1-7H3,(H,49,50)(H,51,52)
InChI KeyACCYCJOHUMRMMV-UHFFFAOYSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as triterpene saponins. These are glycosylated derivatives of triterpene sapogenins. The sapogenin moiety backbone is usually based on the oleanane, ursane, taraxastane, bauerane, lanostane, lupeol, lupane, dammarane, cycloartane, friedelane, hopane, 9b,19-cyclo-lanostane, cycloartane, or cycloartanol skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene glycosides
Direct ParentTriterpene saponins
Alternative Parents
Substituents
  • Triterpene saponin
  • Triterpenoid
  • O-glucuronide
  • 1-o-glucuronide
  • Glucuronic acid or derivatives
  • O-glycosyl compound
  • Disaccharide
  • Glycosyl compound
  • Tricarboxylic acid or derivatives
  • Caprolactone
  • Cyclohexenone
  • Oxepane
  • Beta-hydroxy acid
  • Gamma butyrolactone
  • Hydroxy acid
  • Pyran
  • Oxane
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Lactone
  • Ketone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Polyol
  • Carboxylic acid
  • Oxacycle
  • Organoheterocyclic compound
  • Acetal
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • 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 Point216 - 219 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.074 g/LALOGPS
logP2.77ALOGPS
logP2.56ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)2.98ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area256.04 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity196.85 m³·mol⁻¹ChemAxon
Polarizability86.03 ųChemAxon
Number of Rings8ChemAxon
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-2H]-299.10430932474
DeepCCS[M+Na]+273.43230932474
AllCCS[M+H]+273.432859911
AllCCS[M+H-H2O]+273.432859911
AllCCS[M+NH4]+273.432859911
AllCCS[M+Na]+273.432859911
AllCCS[M-H]-241.232859911
AllCCS[M+Na-2H]-246.432859911
AllCCS[M+HCOO]-252.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Licoricesaponin E2CC12CC(OC1=O)C1(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(OC6OC(C(O)C(O)C6OC6OC(C(O)C(O)C6O)C(O)=O)C(O)=O)C(C)(C)C5CCC34C)C1C24611.6Standard polar33892256
Licoricesaponin E2CC12CC(OC1=O)C1(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(OC6OC(C(O)C(O)C6OC6OC(C(O)C(O)C6O)C(O)=O)C(O)=O)C(C)(C)C5CCC34C)C1C25066.0Standard non polar33892256
Licoricesaponin E2CC12CC(OC1=O)C1(C)CCC3(C)C(=CC(=O)C4C5(C)CCC(OC6OC(C(O)C(O)C6OC6OC(C(O)C(O)C6O)C(O)=O)C(O)=O)C(C)(C)C5CCC34C)C1C26412.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Licoricesaponin E2 GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-10-19Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 10V, Positive-QTOFsplash10-0v00-0100906150-e1df39a475cd768c1ae92015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 20V, Positive-QTOFsplash10-014i-0100903000-143352a89252e9ddc44f2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 40V, Positive-QTOFsplash10-0gdr-0302900000-93b0ce301ac4cf15c4132015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 10V, Negative-QTOFsplash10-016u-1600937870-9c686c9ae4d61c4c489f2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 20V, Negative-QTOFsplash10-016v-1600923210-30341e580a9c03e9b3902015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 40V, Negative-QTOFsplash10-00kb-3700921000-4f0bab74a5524cc53a4d2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 10V, Negative-QTOFsplash10-0gb9-0000000190-558d6c0b9b719bcbad702021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 20V, Negative-QTOFsplash10-0690-5301004960-bac709ec77545787d2b52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 40V, Negative-QTOFsplash10-0pbi-9200005500-ec1b97c5b9d1f21544c32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 10V, Positive-QTOFsplash10-0fk9-0000400090-526e74087117a8493a1a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 20V, Positive-QTOFsplash10-0uk9-0901801880-c4bee6c61c19206dc52e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Licoricesaponin E2 40V, Positive-QTOFsplash10-0j4r-1940201200-2be301596d2557c53fe82021-09-23Wishart 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 IDFDB018127
KNApSAcK IDNot Available
Chemspider ID22943402
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14187209
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.