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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:22:20 UTC
Update Date2021-09-26 23:06:11 UTC
HMDB IDHMDB0253156
Secondary Accession NumbersNone
Metabolite Identification
Common NameDihydrodiethylstilbestrol
DescriptionHexestrol 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. Based on a literature review a significant number of articles have been published on Hexestrol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Dihydrodiethylstilbestrol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dihydrodiethylstilbestrol is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
ExestrolKegg
DihydrodiethylstilbestrolMeSH
Hexestrol, (r*,r*)-(+-)-isomerMeSH
Hexestrol, (r*,s*)-isomerMeSH
Hexestrol, (R-(r*,r*))-isomerMeSH
Hexestrol, (S-(r*,r*))-isomerMeSH
Chemical FormulaC18H22O2
Average Molecular Weight270.3661
Monoisotopic Molecular Weight270.161979948
IUPAC Name4-[4-(4-hydroxyphenyl)hexan-3-yl]phenol
Traditional Namedihydrodiethylstilbestrol
CAS Registry NumberNot Available
SMILES
CCC(C(CC)C1=CC=C(O)C=C1)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C18H22O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h5-12,17-20H,3-4H2,1-2H3
InChI KeyPBBGSZCBWVPOOL-UHFFFAOYSA-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
  • Phenylpropane
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
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
logP4.98ALOGPS
logP5.37ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)9.93ChemAxon
pKa (Strongest Basic)-5.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity82.66 m³·mol⁻¹ChemAxon
Polarizability31.29 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+170.74730932474
DeepCCS[M-H]-168.38930932474
DeepCCS[M-2H]-201.27530932474
DeepCCS[M+Na]+176.84130932474
AllCCS[M+H]+166.132859911
AllCCS[M+H-H2O]+162.332859911
AllCCS[M+NH4]+169.632859911
AllCCS[M+Na]+170.632859911
AllCCS[M-H]-171.632859911
AllCCS[M+Na-2H]-171.832859911
AllCCS[M+HCOO]-172.032859911

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dihydrodiethylstilbestrol,1TMS,isomer #1CCC(C1=CC=C(O)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C)C=C12402.6Semi standard non polar33892256
Dihydrodiethylstilbestrol,1TMS,isomer #1CCC(C1=CC=C(O)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C)C=C12043.2Standard non polar33892256
Dihydrodiethylstilbestrol,1TMS,isomer #1CCC(C1=CC=C(O)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C)C=C12776.8Standard polar33892256
Dihydrodiethylstilbestrol,2TMS,isomer #1CCC(C1=CC=C(O[Si](C)(C)C)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C)C=C12295.1Semi standard non polar33892256
Dihydrodiethylstilbestrol,2TMS,isomer #1CCC(C1=CC=C(O[Si](C)(C)C)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C)C=C12007.9Standard non polar33892256
Dihydrodiethylstilbestrol,2TMS,isomer #1CCC(C1=CC=C(O[Si](C)(C)C)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C)C=C12564.1Standard polar33892256
Dihydrodiethylstilbestrol,1TBDMS,isomer #1CCC(C1=CC=C(O)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12660.5Semi standard non polar33892256
Dihydrodiethylstilbestrol,1TBDMS,isomer #1CCC(C1=CC=C(O)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12281.0Standard non polar33892256
Dihydrodiethylstilbestrol,1TBDMS,isomer #1CCC(C1=CC=C(O)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12887.0Standard polar33892256
Dihydrodiethylstilbestrol,2TBDMS,isomer #1CCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12823.2Semi standard non polar33892256
Dihydrodiethylstilbestrol,2TBDMS,isomer #1CCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12482.6Standard non polar33892256
Dihydrodiethylstilbestrol,2TBDMS,isomer #1CCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(CC)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12789.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Dihydrodiethylstilbestrol GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-1930000000-6a1adfdbcb3abda20a522021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dihydrodiethylstilbestrol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dihydrodiethylstilbestrol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dihydrodiethylstilbestrol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dihydrodiethylstilbestrol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-000i-1900000000-fe382bb3152ab42cd6952014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 10V, Positive-QTOFsplash10-00di-0190000000-8f8d59584b0b0cea9ac02016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 20V, Positive-QTOFsplash10-00di-0490000000-c4d6493ceeb60d5033492016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 40V, Positive-QTOFsplash10-0kci-2980000000-ae03d5aca3238c8ebadd2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 10V, Negative-QTOFsplash10-014i-0090000000-6b24ab83eea5558633e02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 20V, Negative-QTOFsplash10-014i-0090000000-d44b82720a04d68e45452016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 40V, Negative-QTOFsplash10-0frl-2390000000-88a03be7f0f2c97056b72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 10V, Positive-QTOFsplash10-00di-0590000000-b8c3b65112f8b8996e292021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 20V, Positive-QTOFsplash10-007a-2920000000-7c7efd262e5ac7c422732021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 40V, Positive-QTOFsplash10-0002-2920000000-d8ae3809572afd0f275e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 10V, Negative-QTOFsplash10-014i-0090000000-a3d9c28ab975a7b818e32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 20V, Negative-QTOFsplash10-014i-0090000000-f6ff5a3f99889207c20f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dihydrodiethylstilbestrol 40V, Negative-QTOFsplash10-0hfy-1980000000-1822d34b81398fb0cd722021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID3480
KEGG Compound IDC13101
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkHexestrol
METLIN IDNot Available
PubChem Compound3606
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]