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Version5.0
StatusExpected but not Quantified
Creation Date2009-04-06 16:19:23 UTC
Update Date2021-09-14 15:17:56 UTC
HMDB IDHMDB0012111
Secondary Accession Numbers
  • HMDB12111
Metabolite Identification
Common Name(+)-(1R,2R)-1,2-Diphenylethane-1,2-diol
Description(+)-(1R,2R)-1,2-Diphenylethane-1,2-diol, also known as (1R,2R)-hydrobenzoin, belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make (+)-(1R,2R)-1,2-diphenylethane-1,2-diol a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol.
Structure
Data?1582753013
Synonyms
ValueSource
(+)-HydrobenzoinChEBI
(1R,2R)-HydrobenzoinChEBI
(R,R)-(+)-HydrobenzoinChEBI
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diolChEBI
Chemical FormulaC14H14O2
Average Molecular Weight214.2598
Monoisotopic Molecular Weight214.099379692
IUPAC Name(1R,2R)-1,2-diphenylethane-1,2-diol
Traditional Name(+)-hydrobenzoin
CAS Registry Number52340-78-0
SMILES
O[C@@H]([C@H](O)C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H/t13-,14-/m1/s1
InChI KeyIHPDTPWNFBQHEB-ZIAGYGMSSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassStilbenes
Sub ClassNot Available
Direct ParentStilbenes
Alternative Parents
Substituents
  • Stilbene
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary alcohol
  • 1,2-diol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic alcohol
  • Organooxygen compound
  • Alcohol
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.48 g/LALOGPS
logP2.05ALOGPS
logP2.36ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)13.08ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity63.12 m³·mol⁻¹ChemAxon
Polarizability22.85 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+148.09531661259
DarkChem[M-H]-148.54231661259
DeepCCS[M+H]+152.49930932474
DeepCCS[M-H]-150.10330932474
DeepCCS[M-2H]-183.27530932474
DeepCCS[M+Na]+158.41130932474
AllCCS[M+H]+150.532859911
AllCCS[M+H-H2O]+146.132859911
AllCCS[M+NH4]+154.532859911
AllCCS[M+Na]+155.632859911
AllCCS[M-H]-151.232859911
AllCCS[M+Na-2H]-151.232859911
AllCCS[M+HCOO]-151.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diolO[C@@H]([C@H](O)C1=CC=CC=C1)C1=CC=CC=C13129.3Standard polar33892256
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diolO[C@@H]([C@H](O)C1=CC=CC=C1)C1=CC=CC=C11965.5Standard non polar33892256
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diolO[C@@H]([C@H](O)C1=CC=CC=C1)C1=CC=CC=C11848.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,1TMS,isomer #1C[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O)C1=CC=CC=C11826.6Semi standard non polar33892256
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,2TMS,isomer #1C[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O[Si](C)(C)C)C1=CC=CC=C11867.5Semi standard non polar33892256
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O)C1=CC=CC=C12078.0Semi standard non polar33892256
(+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O[Si](C)(C)C(C)(C)C)C1=CC=CC=C12305.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-5900000000-394061468aba8a77892d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol GC-MS (2 TMS) - 70eV, Positivesplash10-004i-2920000000-fc1221353fb61e845a682017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 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 - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Positive-QTOFsplash10-014i-0290000000-a262606cc49f18a8a8392017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Positive-QTOFsplash10-0aor-1940000000-fadcef7404e01b1427642017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Positive-QTOFsplash10-0bt9-9300000000-95ff5df80e838be0f1342017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Negative-QTOFsplash10-03di-0090000000-cdff589dfb8ea36de40c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Negative-QTOFsplash10-01t9-9360000000-66e82b42c9eca1c9961a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Negative-QTOFsplash10-004i-9200000000-05181718f5122f0c81f32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Negative-QTOFsplash10-01ot-0960000000-a0a78e56e3571cd7ca872021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Negative-QTOFsplash10-01ot-3920000000-48ca05e5e1d0755cdced2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Negative-QTOFsplash10-00or-7900000000-95b629b0c904ea4b49d42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Positive-QTOFsplash10-002b-0920000000-e071a779a26566e553132021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Positive-QTOFsplash10-004j-0900000000-796a11bed9a0db34dbb22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Positive-QTOFsplash10-002f-9200000000-45d257971bc1882043a12021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
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 IDFDB028775
KNApSAcK IDNot Available
Chemspider ID745456
KEGG Compound IDC16015
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound853019
PDB IDNot Available
ChEBI ID50014
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General ReferencesNot Available

Enzymes

General function:
Involved in catalytic activity
Specific function:
Biotransformation enzyme that catalyzes the hydrolysis of arene and aliphatic epoxides to less reactive and more water soluble dihydrodiols by the trans addition of water.
Gene Name:
EPHX1
Uniprot ID:
P07099
Molecular weight:
52948.48
Reactions
Cis-stilbene oxide + Water → (+)-(1R,2R)-1,2-Diphenylethane-1,2-dioldetails