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Record Information
Version2.0
Created at2022-04-29 04:51:25 UTC
Updated at2022-04-29 04:51:25 UTC
NP-MRD IDNP0083978
Secondary Accession NumbersNone
Natural Product Identification
Common NameEstrone 3-sulfate
DescriptionEstrone sulfate, also known as conestoral or premarin, belongs to the class of organic compounds known as sulfated steroids. These are sterol lipids containing a sulfate group attached to the steroid skeleton. Estrone sulfate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. A steroid sulfate that is the 3-sulfate of estrone. Estrone sulfate exists in all living organisms, ranging from bacteria to humans. Estrone sulfate and adenosine 3',5'-diphosphate can be biosynthesized from estrone and phosphoadenosine phosphosulfate through its interaction with the enzyme estrogen sulfotransferase. Estrone 3-sulfate is found in Mus musculus and Paraburkholderia phymatum. Estrone 3-sulfate was first documented in 1985 (PMID: 4090916). In humans, estrone sulfate is involved in androgen and estrogen metabolism (PMID: 20541211) (PMID: 3467142) (PMID: 9362373) (PMID: 1796709).
Structure
Thumb
Synonyms
Chemical FormulaC18H22O5S
Average Mass350.4290 Da
Monoisotopic Mass350.11879 Da
IUPAC Name[(1S,10R,11S,15S)-15-methyl-14-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2(7),3,5-trien-5-yl]oxidanesulfonic acid
Traditional NameOgen
CAS Registry NumberNot Available
SMILES
C[C@]12CC[C@H]3[C@@H](CCC4=C3C=CC(OS(O)(=O)=O)=C4)[C@@H]1CCC2=O
InChI Identifier
InChI=1S/C18H22O5S/c1-18-9-8-14-13-5-3-12(23-24(20,21)22)10-11(13)2-4-15(14)16(18)6-7-17(18)19/h3,5,10,14-16H,2,4,6-9H2,1H3,(H,20,21,22)/t14-,15-,16+,18+/m1/s1
InChI KeyJKKFKPJIXZFSSB-CBZIJGRNSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Mus musculusLOTUS Database
Paraburkholderia phymatum-
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
  • 17-oxosteroid
  • Oxosteroid
  • Phenanthrene
  • Arylsulfate
  • Tetralin
  • Benzenoid
  • Sulfuric acid ester
  • Sulfuric acid monoester
  • Sulfate-ester
  • Organic sulfuric acid or derivatives
  • Ketone
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP0.29ALOGPS
logP3.83ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)-1.7ChemAxon
pKa (Strongest Basic)-7.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area80.67 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity89.07 m³·mol⁻¹ChemAxon
Polarizability36.64 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0001425
DrugBank IDDB04574
Phenol Explorer Compound IDNot Available
FoodDB IDFDB021804
KNApSAcK IDNot Available
Chemspider ID2272513
KEGG Compound IDC02538
BioCyc IDNot Available
BiGG ID40054
Wikipedia LinkEstrone sulfate
METLIN ID3556
PubChem Compound3001028
PDB IDNot Available
ChEBI ID17474
Good Scents IDNot Available
References
General References
  1. Tso J, Aga DS: A systematic investigation to optimize simultaneous extraction and liquid chromatography tandem mass spectrometry analysis of estrogens and their conjugated metabolites in milk. J Chromatogr A. 2010 Jul 16;1217(29):4784-95. doi: 10.1016/j.chroma.2010.05.024. Epub 2010 May 25. [PubMed:20541211 ]
  2. Choi HY, Hobkirk R: Chromatofocusing of mammalian estrone sulfate sulfohydrolase activity. J Steroid Biochem. 1986 Dec;25(6):985-9. doi: 10.1016/0022-4731(86)90333-x. [PubMed:3467142 ]
  3. Sherstha R, McKinley C, Russ P, Scherzinger A, Bronner T, Showalter R, Everson GT: Postmenopausal estrogen therapy selectively stimulates hepatic enlargement in women with autosomal dominant polycystic kidney disease. Hepatology. 1997 Nov;26(5):1282-6. doi: 10.1002/hep.510260528. [PubMed:9362373 ]
  4. Gniot-Szulzycka J, Jakubowska A: Oestrone sulphate sulphohydrolase activity in nuclear envelopes from human placenta cell nuclei. Acta Biochim Pol. 1991;38(1):7-16. [PubMed:1796709 ]
  5. Fredricsson B, Carlstrom K, Kjessler B, Lindstedt J, Ploen L, Ritzen M, de la Torre B: Incomplete androgen insensitivity: asymmetry in morphology and steroid profile and metabolism of the gonads. An analysis of a case. Acta Endocrinol (Copenh). 1985 Dec;110(4):564-71. doi: 10.1530/acta.0.1100564. [PubMed:4090916 ]