Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:22:11 UTC
Update Date2021-09-26 22:51:47 UTC
HMDB IDHMDB0244190
Secondary Accession NumbersNone
Metabolite Identification
Common Name1,3,5[10]-Estratriene-2,3-17 beta-triol
Description1,3,5[10]-Estratriene-2,3-17 beta-triol, also known as 2-hydroxyestradiol, belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. Based on a literature review very few articles have been published on 1,3,5[10]-Estratriene-2,3-17 beta-triol. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,3,5[10]-estratriene-2,3-17 beta-triol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,3,5[10]-Estratriene-2,3-17 beta-triol 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
1,3,5[10]-Estratriene-2,3-17 b-triolGenerator
1,3,5[10]-Estratriene-2,3-17 β-triolGenerator
2-HydroxyestradiolHMDB
2-Hydroxyestradiol, (17alpha)-isomerHMDB
2-Hydroxyestradiol, 4-(14)C-labeledHMDB
2-Hydroxyestradiol-17 alphaHMDB
2-Hydroxyestradiol-17 betaHMDB
2-Hydroxyestradiol-17 αHMDB
2-Hydroxyestradiol-17 βHMDB
Chemical FormulaC18H24O3
Average Molecular Weight288.387
Monoisotopic Molecular Weight288.172544633
IUPAC Name15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-triene-4,5,14-triol
Traditional Name15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-triene-4,5,14-triol
CAS Registry NumberNot Available
SMILES
CC12CCC3C(CCC4=CC(O)=C(O)C=C34)C1CCC2O
InChI Identifier
InChI=1S/C18H24O3/c1-18-7-6-11-12(14(18)4-5-17(18)21)3-2-10-8-15(19)16(20)9-13(10)11/h8-9,11-12,14,17,19-21H,2-7H2,1H3
InChI KeyDILDHNKDVHLEQB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassEstrane steroids
Direct ParentEstrogens and derivatives
Alternative Parents
Substituents
  • Estrogen-skeleton
  • 3-hydroxysteroid
  • 2-hydroxysteroid
  • Hydroxysteroid
  • 17-hydroxysteroid
  • Phenanthrene
  • Tetralin
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Cyclic alcohol
  • Secondary alcohol
  • Polyol
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP3.39ALOGPS
logP3.44ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)9.67ChemAxon
pKa (Strongest Basic)-0.88ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area60.69 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity81.89 m³·mol⁻¹ChemAxon
Polarizability32.86 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-203.82530932474
DeepCCS[M+Na]+179.39130932474
AllCCS[M+H]+171.832859911
AllCCS[M+H-H2O]+168.732859911
AllCCS[M+NH4]+174.732859911
AllCCS[M+Na]+175.532859911
AllCCS[M-H]-173.132859911
AllCCS[M+Na-2H]-172.932859911
AllCCS[M+HCOO]-172.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022.5.49 minutes32390414
Predicted by Siyang on May 30, 202212.1987 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.12 minutes32390414

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,3,5[10]-Estratriene-2,3-17 beta-triolCC12CCC3C(CCC4=CC(O)=C(O)C=C34)C1CCC2O2900.9Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triolCC12CCC3C(CCC4=CC(O)=C(O)C=C34)C1CCC2O2900.9Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triolCC12CCC3C(CCC4=CC(O)=C(O)C=C34)C1CCC2O2988.4Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triolCC12CCC3C(CCC4=CC(O)=C(O)C=C34)C1CCC2O2988.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TMS,isomer #3CC12CCC3C4=CC(O)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C2884.2Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TMS,isomer #3CC12CCC3C4=CC(O)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C2715.5Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TMS,isomer #3CC12CCC3C4=CC(O)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C3039.3Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O2920.0Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O2820.1Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O3130.9Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #2CC12CCC3C4=CC(O)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C2907.2Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #2CC12CCC3C4=CC(O)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C2796.3Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #2CC12CCC3C4=CC(O)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C3029.6Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #3CC12CCC3C4=CC(O[Si](C)(C)C)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C2875.3Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #3CC12CCC3C4=CC(O[Si](C)(C)C)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C2793.6Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TMS,isomer #3CC12CCC3C4=CC(O[Si](C)(C)C)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C3028.0Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,3TMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C2873.1Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,3TMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C2876.5Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,3TMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C)=C(O[Si](C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C2943.1Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #1CC12CCC3C4=CC(O)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O3148.7Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #1CC12CCC3C4=CC(O)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O3028.7Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #1CC12CCC3C4=CC(O)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O3327.7Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #2CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O)C=C4CCC3C1CCC2O3123.5Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #2CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O)C=C4CCC3C1CCC2O3023.4Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #2CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O)C=C4CCC3C1CCC2O3325.9Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #3CC12CCC3C4=CC(O)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3127.0Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #3CC12CCC3C4=CC(O)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C2993.4Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,1TBDMS,isomer #3CC12CCC3C4=CC(O)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3219.8Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O3415.5Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O3389.9Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O3385.1Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #2CC12CCC3C4=CC(O)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3365.9Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #2CC12CCC3C4=CC(O)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3353.9Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #2CC12CCC3C4=CC(O)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3292.4Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #3CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3341.3Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #3CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3355.6Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,2TBDMS,isomer #3CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3290.5Standard polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,3TBDMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3545.6Semi standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,3TBDMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3648.3Standard non polar33892256
1,3,5[10]-Estratriene-2,3-17 beta-triol,3TBDMS,isomer #1CC12CCC3C4=CC(O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C=C4CCC3C1CCC2O[Si](C)(C)C(C)(C)C3278.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0adr-2490000000-86ca36b5b039169804202021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol 10V, Positive-QTOFsplash10-000i-0090000000-32753f11018f82a62c9f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol 20V, Positive-QTOFsplash10-00di-0690000000-9a19e51c0bac9eebed552021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol 40V, Positive-QTOFsplash10-01tc-1920000000-074778deaa1cd3e879ac2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol 10V, Negative-QTOFsplash10-000i-0090000000-843a74fabb1d0eb512a12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol 20V, Negative-QTOFsplash10-000i-0090000000-a232e6ae0dc9d0942e5e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,3,5[10]-Estratriene-2,3-17 beta-triol 40V, Negative-QTOFsplash10-004i-0090000000-30b3cc41b86e3d1b7ccb2021-10-12Wishart 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 ID9303
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9684
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 ]