Showing metabocard for 16b-Hydroxyestradiol (BMDB0000347)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-09-30 22:29:02 UTC
Update Date2020-04-22 15:03:05 UTC
BMDB IDBMDB0000347
Secondary Accession Numbers
  • BMDB00347
Metabolite Identification
Common Name16b-Hydroxyestradiol
Description16b-Hydroxyestradiol, also known as 16-epiestriol or 16alpha,17beta estriol, belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. Thus, 16b-hydroxyestradiol is considered to be a steroid. Based on a literature review a significant number of articles have been published on 16b-Hydroxyestradiol.
Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
ValueSource
16-EpiestriolChEBI
16beta,17beta-EstriolChEBI
ActriolChEBI
EpiestriolChEBI
EpiestriolumChEBI
EpioestriolumChEBI
Estra-1,3,5(10)-triene-3,16beta,17-triolChEBI
Estra-1,3,5(10)-triene-3,16beta,17beta-triolChEBI
16b,17b-EstriolGenerator
16Β,17β-estriolGenerator
Estra-1,3,5(10)-triene-3,16b,17-triolGenerator
Estra-1,3,5(10)-triene-3,16β,17-triolGenerator
Estra-1,3,5(10)-triene-3,16b,17b-triolGenerator
Estra-1,3,5(10)-triene-3,16β,17β-triolGenerator
16beta-Hydroxy-17beta-estradiolHMDB
16b-Hydroxy-17b-estradiolHMDB
16Β-hydroxy-17β-estradiolHMDB
16-Epi-estriolHMDB
16-EpiestratriolHMDB
(16alpha,17beta)-Estra-1,3,5(10)-triene-3,16,17-triolHMDB
(16beta,17beta)-Estra-1,3,5(10)-triene-3,16,17-triolHMDB
16 alpha Hydroxy estradiolHMDB
16-alpha-Hydroxy-estradiolHMDB
16alpha,17beta EstriolHMDB
16alpha,17beta-EstriolHMDB
16beta Hydroxy estradiolHMDB
16beta-Hydroxy-estradiolHMDB
EstriolHMDB
OvestinHMDB
16Β-hydroxyestradiolHMDB
16b-HydroxyestradiolGenerator
Chemical FormulaC18H24O3
Average Molecular Weight288.3814
Monoisotopic Molecular Weight288.172544634
IUPAC Name(1S,10R,11S,13S,14R,15S)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-triene-5,13,14-triol
Traditional Name(1S,10R,11S,13S,14R,15S)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-triene-5,13,14-triol
CAS Registry Number547-81-9
SMILES
[H][C@@]12C[C@H](O)[C@H](O)[C@@]1(C)CC[C@]1([H])C3=C(CC[C@@]21[H])C=C(O)C=C3
InChI Identifier
InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16+,17+,18+/m1/s1
InChI KeyPROQIPRRNZUXQM-ZMSHIADSSA-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
  • 17-hydroxysteroid
  • 16-hydroxysteroid
  • 16-beta-hydroxysteroid
  • Hydroxysteroid
  • Phenanthrene
  • Tetralin
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Cyclic alcohol
  • Secondary alcohol
  • 1,2-diol
  • Polyol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Cytoplasm
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.54ALOGPS
logP2.67ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)10.33ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area60.69 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity81.27 m³·mol⁻¹ChemAxon
Polarizability33.05 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Biological Properties
Cellular Locations
  • Cell membrane
  • Cytoplasm
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0000347
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB021970
KNApSAcK IDNot Available
Chemspider ID62155
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID5336
PubChem Compound68929
PDB IDNot Available
ChEBI ID87620
References
Synthesis ReferenceLing, Yangzhi; Xu, Chunfang; Fang, Guofu; Liu, Weiqin. Improved synthesis of estriol via hydroboration. Yiyao Gongye (1988), 19(12), 533-5.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available