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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2009-07-25 00:04:09 UTC
Update Date2018-05-20 20:25:27 UTC
HMDB IDHMDB0012622
Secondary Accession Numbers
  • HMDB12622
Metabolite Identification
Common Name2-Hydroxyestrone sulfate
Description2-Hydroxyestrone sulfate is a sulfate derivative of Estrone. Estrone (also oestrone) is an estrogenic hormone secreted by the ovary. Its molecular formula is C18H22O2. estrone has a melting point of 254.5 degrees Celsius. estrone is one of the three estrogens, which also include estriol and estradiol. estrone is the least prevalent of the three hormones, estradiol being prevalent almost always in a female body, estriol being prevalent primarily during pregnancy. estrone sulfate is relevant to health and disease due to its conversion to estrone sulfate, a long-lived derivative of estrone. estrone sulfate acts as a pool of estrone which can be converted as needed to the more active estradiol.
Structure
Thumb
Synonyms
ValueSource
2-Hydroxyestrone sulfuric acidGenerator
2-Hydroxyestrone sulphateGenerator
2-Hydroxyestrone sulphuric acidGenerator
1,3,5(10)-Triene-2,3-diol-17-one 3-sulfateHMDB
1,3,5(10)-Triene-2,3-diol-17-one 3-sulphateHMDB
2,3-Dihydroxyestra-1,3,5(10)-trien-17-one 3-sulfateHMDB
2,3-Dihydroxyestra-1,3,5(10)-trien-17-one 3-sulphateHMDB
2HEn-3SHMDB
Catecholestrogen sulfateHMDB
Catecholestrogen sulphateHMDB
Chemical FormulaC18H22O6S
Average Molecular Weight366.43
Monoisotopic Molecular Weight366.113709602
IUPAC Name{4-hydroxy-15-methyl-14-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-trien-5-yl}oxidanesulfonic acid
Traditional Name{4-hydroxy-15-methyl-14-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2(7),3,5-trien-5-yl}oxidanesulfonic acid
CAS Registry Number1240-04-6
SMILES
CC12CCC3C(CCC4=C3C=C(O)C(OS(O)(=O)=O)=C4)C1CCC2=O
InChI Identifier
InChI=1S/C18H22O6S/c1-18-7-6-11-12(14(18)4-5-17(18)20)3-2-10-8-16(24-25(21,22)23)15(19)9-13(10)11/h8-9,11-12,14,19H,2-7H2,1H3,(H,21,22,23)
InChI KeyDTMWSKSAMRZGQH-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as sulfated steroids. These are sterol lipids containing a sulfate group attached to the steroid skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSulfated steroids
Direct ParentSulfated steroids
Alternative Parents
Substituents
  • Sulfated steroid skeleton
  • Estrane-skeleton
  • 2-hydroxysteroid
  • Hydroxysteroid
  • 17-oxosteroid
  • Oxosteroid
  • Phenanthrene
  • Arylsulfate
  • Tetralin
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Sulfuric acid ester
  • Sulfate-ester
  • Sulfuric acid monoester
  • Organic sulfuric acid or derivatives
  • Ketone
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Biological role:

Industrial application:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.042 g/LALOGPS
logP0.27ALOGPS
logP4.18ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)-1.9ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area100.9 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.06 m³·mol⁻¹ChemAxon
Polarizability37.72 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
SpectraNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not Quantified Not AvailableNot AvailableNormal
    details
    UrineExpected but not Quantified Not AvailableNot AvailableNormal
      details
      Abnormal Concentrations
      Not Available
      Associated Disorders and Diseases
      Disease ReferencesNone
      Associated OMIM IDsNone
      DrugBank IDNot Available
      Phenol Explorer Compound IDNot Available
      FoodDB IDFDB029153
      KNApSAcK IDNot Available
      Chemspider IDNot Available
      KEGG Compound IDNot Available
      BioCyc IDNot Available
      BiGG IDNot Available
      Wikipedia LinkNot Available
      METLIN IDNot Available
      PubChem Compound22569148
      PDB IDNot Available
      ChEBI IDNot Available
      References
      Synthesis ReferenceNot Available
      Material Safety Data Sheet (MSDS)Not Available
      General References
      1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
      2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
      3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
      4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
      5. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.