| Record Information |
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| Version | 2.0 |
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| Created at | 2009-01-30 15:08:14 UTC |
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| Updated at | 2025-02-11 15:42:19 UTC |
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| NP-MRD ID | NP0001479 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | p-Cresol sulfate |
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| Description | P-Cresol sulfate is a microbial metabolite that is found in urine and likely derives from secondary metabolism of p-cresol. It appears to be elevated in the urine of individuals with progressive multiple sclerosis (PMID:10775436 ). P-Cresol sulfate is the major component of urinary MBPLM (myelin basic protein-like material). P-Cresol sulfate is a small protein-bound molecule that is poorly cleared with dialysis. It has been identified as a uremic toxin according to the European Uremic Toxin Working Group (PMID:22626821 ). Uremic toxins include other low-molecular-weight compounds such as indoxyl sulfate, 3-carboxy-4-methyl-5-propyl-2-furanpropionic acid, and asymmetric dimethylarginine (PMID:18941347 ). It has also been linked to cardiovascular disease and oxidative injury. Higher levels are associated with overgrowth of intestinal bacteria from Clostridia species, including C. Difficile. P-Cresol is generated by the partial breakdown of tyrosine and phenylalanine by a wide range of intestinal obligate or facultative anaerobes, including the genera Bacteroides, Lactobacillus, Enterobacter, Bifidobacterium, and especially Clostridium (PMID:2394806 ). |
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| Structure | CC1=CC=C(OS(O)(=O)=O)C=C1 InChI=1S/C7H8O4S/c1-6-2-4-7(5-3-6)11-12(8,9)10/h2-5H,1H3,(H,8,9,10) |
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| Synonyms | | Value | Source |
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| 4-Cresol sulfate | ChEBI | | Sulfuric acid mono-p-tolyl ester | ChEBI | | 4-Cresol sulfuric acid | Generator | | 4-Cresol sulphate | Generator | | 4-Cresol sulphuric acid | Generator | | Sulfate mono-p-tolyl ester | Generator | | Sulphate mono-p-tolyl ester | Generator | | Sulphuric acid mono-p-tolyl ester | Generator | | p-Cresol sulfuric acid | Generator | | p-Cresol sulphate | Generator | | p-Cresol sulphuric acid | Generator | | mono(4-Methylphenyl) sulfate | HMDB | | p-Cresyl sulfate | HMDB | | p-Cresyl sulphate | HMDB | | p-Cresyl-sulfate | HMDB | | p-Cresyl-sulphate | HMDB | | p-Cresylsulfate | HMDB | | p-Cresylsulphate | HMDB | | p-Tolyl sulfate (6ci,7ci) | HMDB | | p-Tolyl sulphate (6ci,7ci) | HMDB | | Para-cresol sulfate | HMDB | | Para-cresol sulphate | HMDB | | Sulfuric acid mono(p-tolyl) ester (8ci) | HMDB | | Sulfuric acid, mono(4-methylphenyl) ester | HMDB |
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| Chemical Formula | C7H8O4S |
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| Average Mass | 188.2010 Da |
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| Monoisotopic Mass | 188.01433 Da |
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| IUPAC Name | (4-methylphenyl)oxidanesulfonic acid |
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| Traditional Name | (4-methylphenyl)oxidanesulfonic acid |
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| CAS Registry Number | 3233-58-7 |
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| SMILES | CC1=CC=C(OS(O)(=O)=O)C=C1 |
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| InChI Identifier | InChI=1S/C7H8O4S/c1-6-2-4-7(5-3-6)11-12(8,9)10/h2-5H,1H3,(H,8,9,10) |
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| InChI Key | WGNAKZGUSRVWRH-UHFFFAOYSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | V.dorna83 | | | 2021-09-06 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | Varshavi.d26 | | | 2021-08-17 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | Varshavi.d26 | | | 2021-08-17 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | Varshavi.d26 | | | 2021-08-17 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | V.dorna83 | | | 2021-08-13 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | v.dorna83@yahoo.com | Not Available | Not Available | 2021-08-13 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, simulated) | v.dorna83@yahoo.com | Not Available | Not Available | 2021-08-13 | View Spectrum |
| | Species |
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| Species of Origin | |
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| Species Where Detected | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Organic sulfuric acids and derivatives |
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| Sub Class | Arylsulfates |
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| Direct Parent | Phenylsulfates |
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| Alternative Parents | |
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| Substituents | - Phenylsulfate
- Phenoxy compound
- Toluene
- Benzenoid
- Sulfuric acid ester
- Sulfate-ester
- Sulfuric acid monoester
- Monocyclic benzene moiety
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Solid |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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