Np mrd loader

Record Information
Version2.0
Created at2005-11-16 15:48:42 UTC
Updated at2024-09-03 04:18:17 UTC
NP-MRD IDNP0000192
Natural Product DOIhttps://doi.org/10.57994/1344
Secondary Accession NumbersNone
Natural Product Identification
Common NameIndoxyl sulfate
DescriptionIndoxyl sulfate is a dietary protein metabolite and also a metabolite of the common amino acid tryptophan. Indoxyl sulfate is a circulating uremic toxin stimulating glomerular sclerosis and interstitial fibrosis. Indoxyl sulfate is one of the well-known substances of a group of protein-bound uremic retention solutes. Indoxyl sulfate increases the rate of progression of renal failure. In plasma, indoxyl sulfate is a protein-bound uremic solute that induces endothelial dysfunction by inhibiting endothelial proliferation and migration in vitro. Some studies suggest that indoxyl sulfate is also involved in oxidative stress. In hemodialyzed patients, serum levels of indoxyl sulfate are associated with levels of pentosidine, a marker of carbonyl and oxidative stress. In vitro, indoxyl sulfate increases reactive oxygen species (ROS) production in tubular cells and increases NAD(P)H oxidase activity in endothelial cells. Indoxyl sulfate impairs osteoblast function and induces abnormalities of bone turnover. Indoxyl sulfate strongly decreases the levels of glutathione, one of the most active antioxidant systems of the cell (PMID: 10681668 , 14681860 , 17471003 , 17403109 ).
Structure
Thumb
Synonyms
ValueSource
3-Indolyl hydrogen sulfateChEBI
3-Indolyl sulfateChEBI
3-Indoxyl sulfateChEBI
3-Indoxylsulfuric acidChEBI
IndicanChEBI
indol-3-yl Hydrogen sulfateChEBI
indol-3-yl SulfateChEBI
indol-3-yl SulphateChEBI
Indoxyl sulfic acidChEBI
Indoxyl sulphateChEBI
Indoxyl-3-sulphateChEBI
Indoxylsulfuric acidChEBI
3-Indolyl hydrogen sulfuric acidGenerator
3-Indolyl hydrogen sulphateGenerator
3-Indolyl hydrogen sulphuric acidGenerator
3-Indolyl sulfuric acidGenerator
3-Indolyl sulphateGenerator
3-Indolyl sulphuric acidGenerator
3-Indoxyl sulfuric acidGenerator
3-Indoxyl sulphateGenerator
3-Indoxyl sulphuric acidGenerator
3-IndoxylsulfateGenerator
3-IndoxylsulphateGenerator
3-Indoxylsulphuric acidGenerator
indol-3-yl Hydrogen sulfuric acidGenerator
indol-3-yl Hydrogen sulphateGenerator
indol-3-yl Hydrogen sulphuric acidGenerator
indol-3-yl Sulfuric acidGenerator
indol-3-yl Sulphuric acidGenerator
Indoxyl sulfuric acidGenerator
Indoxyl sulphuric acidGenerator
Indoxyl-3-sulfateGenerator
Indoxyl-3-sulfuric acidGenerator
Indoxyl-3-sulphuric acidGenerator
IndoxylsulfateGenerator
IndoxylsulphateGenerator
Indoxylsulphuric acidGenerator
1H-indol-3-yl Hydrogen sulfateHMDB
1H-indol-3-yl Hydrogen sulphateHMDB
indol-3-OlHMDB
Indican monosodium saltHMDB
Monopotassium salt, indicanHMDB
Monosodium salt, indicanHMDB
Sulfate, indoxylHMDB
Indican monopotassium saltHMDB
1H-indol-3-Ol hydrogen sulfate esterHMDB
3-Sulphooxy-1H-indoleHMDB
Indoxyl sulfateGenerator
Chemical FormulaC8H7NO4S
Average Mass213.2100 Da
Monoisotopic Mass213.00958 Da
IUPAC Name(1H-indol-3-yl)oxidanesulfonic acid
Traditional Name3-sulfooxy-1H-indole
CAS Registry Number487-94-5
SMILES
OS(=O)(=O)OC1=CNC2=CC=CC=C12
InChI Identifier
InChI=1S/C8H7NO4S/c10-14(11,12)13-8-5-9-7-4-2-1-3-6(7)8/h1-5,9H,(H,10,11,12)
InChI KeyBXFFHSIDQOFMLE-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HSQC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2024-05-03View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2024-05-03View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2024-05-03View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2024-05-03View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2024-05-03View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
Chemical Shift Submissions
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600.133705802, CD3OD, simulated)bgnzk@missouri.eduSumner Lab, MU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2024-05-03View Spectrum
Species
Species of Origin
Species NameSourceReference
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Calanthe discolorLOTUS Database
Capra aegagrus hircusFooDB
Celosia argenteaLOTUS Database
CervidaeFooDB
Cervus canadensisFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Equus caballusFooDB
Gallus gallusFooDB
Isatis tinctoriaLOTUS Database
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Numida meleagrisFooDB
OdocoileusFooDB
OryctolagusFooDB
Ovis ariesFooDB
Persicaria tinctoriaLOTUS Database
PhasianidaeFooDB
Phasianus colchicusFooDB
Strobilanthes cusiaLOTUS Database
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Species Where Detected
Species NameSourceReference
Homo sapiens (Urine)KNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as arylsulfates. These are organic compounds containing a sulfate group that carries an aryl group through an ether group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic sulfuric acids and derivatives
Sub ClassArylsulfates
Direct ParentArylsulfates
Alternative Parents
Substituents
  • Arylsulfate
  • Indole
  • Indole or derivatives
  • Substituted pyrrole
  • Sulfuric acid monoester
  • Sulfate-ester
  • Sulfuric acid ester
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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 Solubility0.79 g/LALOGPS
logP-0.48ALOGPS
logP1.29ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)-1.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area79.39 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity49.12 m³·mol⁻¹ChemAxon
Polarizability19.37 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0000682
DrugBank IDDB07992
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022179
KNApSAcK IDC00052323
Chemspider ID9840
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkIndoxyl sulfate
METLIN ID524
PubChem Compound10258
PDB IDNot Available
ChEBI ID43355
Good Scents IDNot Available
References
General References
  1. Aoyama I, Miyazaki T, Niwa T: Preventive effects of an oral sorbent on nephropathy in rats. Miner Electrolyte Metab. 1999 Jul-Dec;25(4-6):365-72. [PubMed:10681668 ]
  2. Brunet P, Dou L, Cerini C, Berland Y: Protein-bound uremic retention solutes. Adv Ren Replace Ther. 2003 Oct;10(4):310-20. [PubMed:14681860 ]
  3. Iwasaki Y: [Uremic toxins and bone metabolism]. Clin Calcium. 2007 May;17(5):734-9. [PubMed:17471003 ]
  4. Dou L, Jourde-Chiche N, Faure V, Cerini C, Berland Y, Dignat-George F, Brunet P: The uremic solute indoxyl sulfate induces oxidative stress in endothelial cells. J Thromb Haemost. 2007 Jun;5(6):1302-8. [PubMed:17403109 ]