Record Information |
---|
Version | 2.0 |
---|
Created at | 2005-11-16 15:48:42 UTC |
---|
Updated at | 2024-09-03 04:18:17 UTC |
---|
NP-MRD ID | NP0000192 |
---|
Natural Product DOI | https://doi.org/10.57994/1344 |
---|
Secondary Accession Numbers | None |
---|
Natural Product Identification |
---|
Common Name | Indoxyl sulfate |
---|
Description | Indoxyl 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 | OS(=O)(=O)OC1=CNC2=CC=CC=C12 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) |
---|
Synonyms | Value | Source |
---|
3-Indolyl hydrogen sulfate | ChEBI | 3-Indolyl sulfate | ChEBI | 3-Indoxyl sulfate | ChEBI | 3-Indoxylsulfuric acid | ChEBI | Indican | ChEBI | indol-3-yl Hydrogen sulfate | ChEBI | indol-3-yl Sulfate | ChEBI | indol-3-yl Sulphate | ChEBI | Indoxyl sulfic acid | ChEBI | Indoxyl sulphate | ChEBI | Indoxyl-3-sulphate | ChEBI | Indoxylsulfuric acid | ChEBI | 3-Indolyl hydrogen sulfuric acid | Generator | 3-Indolyl hydrogen sulphate | Generator | 3-Indolyl hydrogen sulphuric acid | Generator | 3-Indolyl sulfuric acid | Generator | 3-Indolyl sulphate | Generator | 3-Indolyl sulphuric acid | Generator | 3-Indoxyl sulfuric acid | Generator | 3-Indoxyl sulphate | Generator | 3-Indoxyl sulphuric acid | Generator | 3-Indoxylsulfate | Generator | 3-Indoxylsulphate | Generator | 3-Indoxylsulphuric acid | Generator | indol-3-yl Hydrogen sulfuric acid | Generator | indol-3-yl Hydrogen sulphate | Generator | indol-3-yl Hydrogen sulphuric acid | Generator | indol-3-yl Sulfuric acid | Generator | indol-3-yl Sulphuric acid | Generator | Indoxyl sulfuric acid | Generator | Indoxyl sulphuric acid | Generator | Indoxyl-3-sulfate | Generator | Indoxyl-3-sulfuric acid | Generator | Indoxyl-3-sulphuric acid | Generator | Indoxylsulfate | Generator | Indoxylsulphate | Generator | Indoxylsulphuric acid | Generator | 1H-indol-3-yl Hydrogen sulfate | HMDB | 1H-indol-3-yl Hydrogen sulphate | HMDB | indol-3-Ol | HMDB | Indican monosodium salt | HMDB | Monopotassium salt, indican | HMDB | Monosodium salt, indican | HMDB | Sulfate, indoxyl | HMDB | Indican monopotassium salt | HMDB | 1H-indol-3-Ol hydrogen sulfate ester | HMDB | 3-Sulphooxy-1H-indole | HMDB | Indoxyl sulfate | Generator |
|
---|
Chemical Formula | C8H7NO4S |
---|
Average Mass | 213.2100 Da |
---|
Monoisotopic Mass | 213.00958 Da |
---|
IUPAC Name | (1H-indol-3-yl)oxidanesulfonic acid |
---|
Traditional Name | 3-sulfooxy-1H-indole |
---|
CAS Registry Number | 487-94-5 |
---|
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 Key | BXFFHSIDQOFMLE-UHFFFAOYSA-N |
---|
Experimental Spectra |
---|
|
| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
---|
HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | bgnzk@missouri.edu | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-03 | View Spectrum | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | bgnzk@missouri.edu | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-03 | View Spectrum | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | bgnzk@missouri.edu | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-03 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, CD3OD, experimental) | bgnzk@missouri.edu | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-03 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental) | bgnzk@missouri.edu | MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-03 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
---|
|
| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
---|
| Chemical Shift Submissions |
---|
|
| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
---|
1D NMR | 1H NMR Spectrum (1D, 600.133705802, CD3OD, simulated) | bgnzk@missouri.edu | Sumner Lab, MU Metabolomics Center, University of Missouri, Columbia. MO, USA | Dr. Bharat Goel | 2024-05-03 | View Spectrum |
| Species |
---|
Species of Origin | |
---|
Species Where Detected | |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Organic acids and derivatives |
---|
Class | Organic sulfuric acids and derivatives |
---|
Sub Class | Arylsulfates |
---|
Direct Parent | Arylsulfates |
---|
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 Framework | Aromatic heteropolycyclic compounds |
---|
External Descriptors | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Predicted Properties | |
---|