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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:12:57 UTC
Update Date2022-03-07 02:56:18 UTC
HMDB IDHMDB0039689
Secondary Accession Numbers
  • HMDB39689
Metabolite Identification
Common Name21-Hydroxyisoglabrolide
DescriptionGlycyrrhetol belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Glycyrrhetol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563863420
Synonyms
ValueSource
3,30-Dihydroxy-12-oleanen-11-oneHMDB
3,21-Dihydroxy-11-oxo-12-oleanen-29,18-olideHMDB
6alpha-Methyl-11-oxo-progesteroneHMDB
6alpha-Methyl-11-oxoprogesteroneHMDB
6alpha-Methylpregn-4-ene-3,11,20-trioneHMDB
Pregn-4-ene-3,11,20-trione, 6-methyl-, (6alpha)- (9ci)HMDB
Pregn-4-ene-3,11,20-trione, 6alpha-methyl- (8ci)HMDB
Chemical FormulaC30H44O5
Average Molecular Weight484.6674
Monoisotopic Molecular Weight484.318874518
IUPAC Name9,20-dihydroxy-6,10,10,14,15,18,21-heptamethyl-23-oxahexacyclo[19.2.1.0¹,¹⁸.0²,¹⁵.0⁵,¹⁴.0⁶,¹¹]tetracos-2-ene-4,22-dione
Traditional Name9,20-dihydroxy-6,10,10,14,15,18,21-heptamethyl-23-oxahexacyclo[19.2.1.0¹,¹⁸.0²,¹⁵.0⁵,¹⁴.0⁶,¹¹]tetracos-2-ene-4,22-dione
CAS Registry Number18184-25-3
SMILES
CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O
InChI Identifier
InChI=1S/C30H44O5/c1-24(2)18-8-11-29(7)22(26(18,4)10-9-20(24)32)17(31)14-19-28(29,6)13-12-25(3)15-21(33)27(5)16-30(19,25)35-23(27)34/h14,18,20-22,32-33H,8-13,15-16H2,1-7H3
InChI KeyPTBIPWZVPOYGSK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Cyclohexenone
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point304 - 305 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0018 g/LALOGPS
logP4.11ALOGPS
logP4.46ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)14.44ChemAxon
pKa (Strongest Basic)-0.84ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area83.83 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity133.67 m³·mol⁻¹ChemAxon
Polarizability55.34 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]+210.81331661259
DarkChem[M-H]-202.25631661259
DeepCCS[M-2H]-252.4830932474
DeepCCS[M+Na]+227.90430932474
AllCCS[M+H]+218.032859911
AllCCS[M+H-H2O]+216.532859911
AllCCS[M+NH4]+219.532859911
AllCCS[M+Na]+219.932859911
AllCCS[M-H]-215.032859911
AllCCS[M+Na-2H]-216.932859911
AllCCS[M+HCOO]-219.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
21-HydroxyisoglabrolideCC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O3771.8Standard polar33892256
21-HydroxyisoglabrolideCC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O3605.6Standard non polar33892256
21-HydroxyisoglabrolideCC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O4207.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
21-Hydroxyisoglabrolide,1TMS,isomer #1CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O3979.4Semi standard non polar33892256
21-Hydroxyisoglabrolide,1TMS,isomer #2CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C3980.3Semi standard non polar33892256
21-Hydroxyisoglabrolide,1TMS,isomer #3CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O3894.7Semi standard non polar33892256
21-Hydroxyisoglabrolide,2TMS,isomer #1CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C3930.6Semi standard non polar33892256
21-Hydroxyisoglabrolide,2TMS,isomer #2CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O3862.9Semi standard non polar33892256
21-Hydroxyisoglabrolide,2TMS,isomer #3CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C3870.1Semi standard non polar33892256
21-Hydroxyisoglabrolide,3TMS,isomer #1CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C3800.8Semi standard non polar33892256
21-Hydroxyisoglabrolide,3TMS,isomer #1CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C3703.1Standard non polar33892256
21-Hydroxyisoglabrolide,1TBDMS,isomer #1CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O4198.1Semi standard non polar33892256
21-Hydroxyisoglabrolide,1TBDMS,isomer #2CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C(C)(C)C4208.6Semi standard non polar33892256
21-Hydroxyisoglabrolide,1TBDMS,isomer #3CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O4120.2Semi standard non polar33892256
21-Hydroxyisoglabrolide,2TBDMS,isomer #1CC12CC3(OC1=O)C1=CC(=O)C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C(C)(C)C4373.1Semi standard non polar33892256
21-Hydroxyisoglabrolide,2TBDMS,isomer #2CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O4288.9Semi standard non polar33892256
21-Hydroxyisoglabrolide,2TBDMS,isomer #3CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C(C)(C)C4310.5Semi standard non polar33892256
21-Hydroxyisoglabrolide,3TBDMS,isomer #1CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C(C)(C)C4422.2Semi standard non polar33892256
21-Hydroxyisoglabrolide,3TBDMS,isomer #1CC12CC3(OC1=O)C1=CC(O[Si](C)(C)C(C)(C)C)=C4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C5CCC4(C)C1(C)CCC3(C)CC2O[Si](C)(C)C(C)(C)C4399.3Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 21-Hydroxyisoglabrolide GC-MS (Non-derivatized) - 70eV, Positivesplash10-066r-0212900000-4c200fb8bcd773f7bd3e2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 21-Hydroxyisoglabrolide GC-MS (2 TMS) - 70eV, Positivesplash10-03di-1032029000-6014ca8021ee25505fc82017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 21-Hydroxyisoglabrolide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 21-Hydroxyisoglabrolide 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 - 21-Hydroxyisoglabrolide 10V, Positive-QTOFsplash10-014j-0000900000-9a92a39640ada3fa714d2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 20V, Positive-QTOFsplash10-00kb-0021900000-a5ad065f669d4d4944c12015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 40V, Positive-QTOFsplash10-00kv-3293800000-59c3a3dac4e56e6778ad2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 10V, Negative-QTOFsplash10-001i-0000900000-774b68f49721797f99c62015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 20V, Negative-QTOFsplash10-00m0-0000900000-583a9c95ade0051d55d12015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 40V, Negative-QTOFsplash10-00dr-0211900000-0449d3769e4e080d279a2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 10V, Positive-QTOFsplash10-00kr-0000900000-5969d38d0a878b2e08492021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 20V, Positive-QTOFsplash10-000i-0000900000-72f90da1fc7f022d76252021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 40V, Positive-QTOFsplash10-014r-2924100000-d5fc1e7714c6003bb1142021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 10V, Negative-QTOFsplash10-001i-0000900000-424bba629934fef50ccd2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 20V, Negative-QTOFsplash10-001i-0000900000-9fb05dc23ac518c4d1c72021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 21-Hydroxyisoglabrolide 40V, Negative-QTOFsplash10-001i-0001900000-16124d232aaeaa8f89c72021-09-24Wishart 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 IDFDB019319
KNApSAcK IDNot Available
Chemspider ID4476515
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5317761
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.