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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:37:46 UTC
Update Date2022-11-23 22:06:01 UTC
HMDB IDHMDB0251961
Secondary Accession NumbersNone
Metabolite Identification
Common NameEstradiol Benzoate
Description14-hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-trien-5-yl benzoate belongs to the class of organic compounds known as estrane steroids. These are steroids with a structure based on the estrane skeleton. 14-hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-trien-5-yl benzoate is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Estradiol benzoate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Estradiol Benzoate 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
14-Hydroxy-15-methyltetracyclo[8.7.0.0,.0,]heptadeca-2,4,6-trien-5-yl benzoic acidGenerator
Ovasterol-bGenerator
Ovasterol-βGenerator
Chemical FormulaC25H28O3
Average Molecular Weight376.496
Monoisotopic Molecular Weight376.203844762
IUPAC Name14-hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-trien-5-yl benzoate
Traditional Nameestradiol benzoate
CAS Registry NumberNot Available
SMILES
CC12CCC3C(CCC4=CC(OC(=O)C5=CC=CC=C5)=CC=C34)C1CCC2O
InChI Identifier
InChI=1S/C25H28O3/c1-25-14-13-20-19-10-8-18(28-24(27)16-5-3-2-4-6-16)15-17(19)7-9-21(20)22(25)11-12-23(25)26/h2-6,8,10,15,20-23,26H,7,9,11-14H2,1H3
InChI KeyUYIFTLBWAOGQBI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as estrane steroids. These are steroids with a structure based on the estrane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassEstrane steroids
Direct ParentEstrane steroids
Alternative Parents
Substituents
  • Estrane-skeleton
  • Hydroxysteroid
  • 17-hydroxysteroid
  • Phenanthrene
  • Benzoate ester
  • Tetralin
  • Benzoic acid or derivatives
  • Benzoyl
  • Monocyclic benzene moiety
  • Benzenoid
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External DescriptorsNot Available
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
logP5.25ALOGPS
logP5.71ChemAxon
logS-6.3ALOGPS
pKa (Strongest Acidic)19.38ChemAxon
pKa (Strongest Basic)-0.88ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity109.73 m³·mol⁻¹ChemAxon
Polarizability42.74 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
DeepCCS[M-2H]-224.84830932474
DeepCCS[M+Na]+200.09130932474
AllCCS[M+H]+196.132859911
AllCCS[M+H-H2O]+193.732859911
AllCCS[M+NH4]+198.432859911
AllCCS[M+Na]+199.032859911
AllCCS[M-H]-192.032859911
AllCCS[M+Na-2H]-191.932859911
AllCCS[M+HCOO]-191.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
estradiol benzoateCC12CCC3C(CCC4=CC(OC(=O)C5=CC=CC=C5)=CC=C34)C1CCC2O4150.2Standard polar33892256
estradiol benzoateCC12CCC3C(CCC4=CC(OC(=O)C5=CC=CC=C5)=CC=C34)C1CCC2O3149.7Standard non polar33892256
estradiol benzoateCC12CCC3C(CCC4=CC(OC(=O)C5=CC=CC=C5)=CC=C34)C1CCC2O3522.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Estradiol Benzoate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-1912000000-ff4e92741f5fdac049d82021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Estradiol Benzoate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Estradiol Benzoate GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Estradiol Benzoate GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Estradiol Benzoate 10V, Positive-QTOFsplash10-056r-0009000000-df2d247881aa014ddaea2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Estradiol Benzoate 20V, Positive-QTOFsplash10-0a4i-1489000000-16656561a516d3ff86342021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Estradiol Benzoate 40V, Positive-QTOFsplash10-0a6u-3921000000-1cb0106bc3cb8c4b27eb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Estradiol Benzoate 10V, Negative-QTOFsplash10-004i-0009000000-2b3235a6beec56b7bbf22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Estradiol Benzoate 20V, Negative-QTOFsplash10-004i-1049000000-1d483d93309d71de975e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Estradiol Benzoate 40V, Negative-QTOFsplash10-004i-9224000000-90fb8b18b82990376cb42021-10-12Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3262
PDB IDNot Available
ChEBI ID91653
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 ]