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Version5.0
StatusExpected but not Quantified
Creation Date2006-05-22 14:17:50 UTC
Update Date2022-03-07 02:49:15 UTC
HMDB IDHMDB0002360
Secondary Accession Numbers
  • HMDB02360
Metabolite Identification
Common NameErythrodiol
DescriptionErythrodiol is a pentacyclic triterpene, found in the non-glyceride fraction of olive pomace oil (Olive pomace oil, also known as "orujo" olive oil, is a blend of refined-pomace oil and virgin olive oil, fit for human consumption). Pentacyclic triterpenes are natural compounds which are widely distributed in plants. These natural products have been demonstrated to possess anti-inflammatory properties. Triterpenoids have been reported to possess antioxidant properties, since they prevent lipid peroxidation and suppress superoxide anion generation. The triterpenes have a history of medicinal use in many Asian countries. Erythrodiol exhibits both pro- and anti-inflammatory properties depending on chemical structure and dose and may be useful in modulating the immune response; further studies are required to confirm the immunomodulatory behaviour of this triterpenoid, and characterise the mechanisms underlying the biphasic nature of some aspects of the inflammatory response. (PMID: 17292619 , 15522132 ).
Structure
Data?1582752245
Synonyms
ValueSource
(3beta)-Olean-12-ene-3,28-diolChEBI
3beta,28-Dihydroxy-ole-12-eneChEBI
3beta-ErythrodiolChEBI
Oleanolic alcoholChEBI
(3b)-Olean-12-ene-3,28-diolGenerator
(3Β)-olean-12-ene-3,28-diolGenerator
3b,28-Dihydroxy-ole-12-eneGenerator
3Β,28-dihydroxy-ole-12-eneGenerator
3b-ErythrodiolGenerator
3Β-erythrodiolGenerator
Olean-12-ene-3beta,28-diolHMDB
Chemical FormulaC30H50O2
Average Molecular Weight442.728
Monoisotopic Molecular Weight442.38108085
IUPAC Name(3S,4aR,6aR,6bS,8aS,12aS,14aR,14bR)-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-ol
Traditional Nameerythrodiol
CAS Registry Number545-48-2
SMILES
[H][C@@]12CC(C)(C)CC[C@]1(CO)CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)CC[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C
InChI Identifier
InChI=1S/C30H50O2/c1-25(2)14-16-30(19-31)17-15-28(6)20(21(30)18-25)8-9-23-27(5)12-11-24(32)26(3,4)22(27)10-13-29(23,28)7/h8,21-24,31-32H,9-19H2,1-7H3/t21-,22-,23+,24-,27-,28+,29+,30+/m0/s1
InChI KeyPSZDOEIIIJFCFE-OSQDELBUSA-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
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point520.50 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility0.00019 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP9.180 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00038 g/LALOGPS
logP6.75ALOGPS
logP6.12ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)18.92ChemAxon
pKa (Strongest Basic)-0.64ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity133.68 m³·mol⁻¹ChemAxon
Polarizability54.94 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+202.09631661259
DarkChem[M-H]-195.23131661259
DeepCCS[M-2H]-238.99630932474
DeepCCS[M+Na]+213.14430932474
AllCCS[M+H]+215.632859911
AllCCS[M+H-H2O]+213.932859911
AllCCS[M+NH4]+217.232859911
AllCCS[M+Na]+217.632859911
AllCCS[M-H]-209.532859911
AllCCS[M+Na-2H]-211.532859911
AllCCS[M+HCOO]-213.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Erythrodiol[H][C@@]12CC(C)(C)CC[C@]1(CO)CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)CC[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C2676.2Standard polar33892256
Erythrodiol[H][C@@]12CC(C)(C)CC[C@]1(CO)CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)CC[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C3562.3Standard non polar33892256
Erythrodiol[H][C@@]12CC(C)(C)CC[C@]1(CO)CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)CC[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C3704.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Erythrodiol,1TMS,isomer #1CC1(C)CC[C@]2(CO[Si](C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C13565.2Semi standard non polar33892256
Erythrodiol,1TMS,isomer #2CC1(C)CC[C@]2(CO)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[Si](C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C13587.6Semi standard non polar33892256
Erythrodiol,2TMS,isomer #1CC1(C)CC[C@]2(CO[Si](C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[Si](C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C13506.9Semi standard non polar33892256
Erythrodiol,1TBDMS,isomer #1CC1(C)CC[C@]2(CO[Si](C)(C)C(C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C13816.7Semi standard non polar33892256
Erythrodiol,1TBDMS,isomer #2CC1(C)CC[C@]2(CO)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C13821.1Semi standard non polar33892256
Erythrodiol,2TBDMS,isomer #1CC1(C)CC[C@]2(CO[Si](C)(C)C(C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C14018.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Erythrodiol GC-MS (Non-derivatized) - 70eV, Positivesplash10-03fr-0123900000-3a7f6f3413b211be93452017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Erythrodiol GC-MS (2 TMS) - 70eV, Positivesplash10-00di-1011190000-e7cc02cd8b4d770be9bd2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Erythrodiol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Erythrodiol 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 - Erythrodiol 10V, Positive-QTOFsplash10-004l-0000900000-1b374c58d66d9020e78c2017-06-28Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 20V, Positive-QTOFsplash10-056r-1232900000-b89492002c0fe40b2c912017-06-28Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 40V, Positive-QTOFsplash10-014j-3797100000-3e2b5350d905fe776bf62017-06-28Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 10V, Negative-QTOFsplash10-0006-0000900000-678861a933ce5d5e671c2017-06-28Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 20V, Negative-QTOFsplash10-006x-0001900000-648a4f20a134ca0d34e62017-06-28Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 40V, Negative-QTOFsplash10-0005-1009500000-7e531b41f33010f6c3e62017-06-28Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 10V, Negative-QTOFsplash10-0006-0000900000-849799f7ece1fdb1b84b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 20V, Negative-QTOFsplash10-0006-0000900000-849799f7ece1fdb1b84b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 40V, Negative-QTOFsplash10-0006-0000900000-8b90238a700de24427142021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 10V, Positive-QTOFsplash10-0006-0000900000-b8b3f463a9d1494802a02021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 20V, Positive-QTOFsplash10-0ug3-1695800000-41d4eba792ca84dff0552021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Erythrodiol 40V, Positive-QTOFsplash10-00bi-1790000000-93aef3ef0956036790c72021-09-24Wishart 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 IDFDB013011
KNApSAcK IDC00019065
Chemspider ID91945
KEGG Compound IDNot Available
BioCyc IDCPD-14499
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101761
PDB IDNot Available
ChEBI ID67939
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1683921
References
Synthesis ReferenceCorey, E. J.; Lee, Jaemoon. Enantioselective total synthesis of oleanolic acid, erythrodiol, b-amyrin, and other pentacyclic triterpenes from a common intermediate. Journal of the American Chemical Society (1993), 115(19), 8873-4.
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Marquez-Martin A, De La Puerta R, Fernandez-Arche A, Ruiz-Gutierrez V, Yaqoob P: Modulation of cytokine secretion by pentacyclic triterpenes from olive pomace oil in human mononuclear cells. Cytokine. 2006 Dec;36(5-6):211-7. Epub 2007 Feb 9. [PubMed:17292619 ]
  2. Rodriguez-Rodriguez R, Herrera MD, Perona JS, Ruiz-Gutierrez V: Potential vasorelaxant effects of oleanolic acid and erythrodiol, two triterpenoids contained in 'orujo' olive oil, on rat aorta. Br J Nutr. 2004 Oct;92(4):635-42. [PubMed:15522132 ]