CAS 4775-80-8
:Phenylmercapturic acid
Description:
Phenylmercapturic acid, with the CAS number 4775-80-8, is a chemical compound that belongs to the class of mercapturic acids, which are conjugates of mercapturic acid and phenyl groups. This compound is characterized by its structure, which includes a phenyl group attached to a mercapturic acid moiety, typically formed through the conjugation of phenyl isothiocyanate with glutathione. It is a polar, water-soluble compound, which allows it to be excreted in urine, making it a useful biomarker for exposure to certain environmental toxins, particularly those related to aromatic compounds. Phenylmercapturic acid is often studied in toxicology and environmental health due to its role in the metabolism of xenobiotics. Its presence in biological samples can indicate exposure to specific chemicals, aiding in risk assessment and epidemiological studies. Additionally, it may exhibit varying degrees of biological activity, although its primary significance lies in its utility as a metabolic byproduct in detoxification pathways.
Formula:C11H13NO3S
InChI:InChI=1S/C11H13NO3S/c1-8(13)12-10(11(14)15)7-16-9-5-3-2-4-6-9/h2-6,10H,7H2,1H3,(H,12,13)(H,14,15)/t10-/m0/s1
InChI key:InChIKey=CICOZWHZVMOPJS-JTQLQIEISA-N
SMILES:[C@@H](CSC1=CC=CC=C1)(NC(C)=O)C(O)=O
Synonyms:- (2R)-2-(acetylamino)-3-(phenylsulfanyl)propanoate
- (2R)-2-Acetamido-3-(phenylsulfanyl)propanoic acid
- (R)-2-Acetamido-3-(phenylthio)propanoic acid
- 2-Acetamido-3-phenylthiopropanoic acid
- <span class="text-smallcaps">L</span>-Cysteine, N-acetyl-S-phenyl-
- Alanine, N-acetyl-3-(phenylthio)-
- L-Cysteine, N-acetyl-S-phenyl-
- N-Acetyl-S-phenyl-<span class="text-smallcaps">L</span>-cysteine
- N-acetyl-S-phenyl-L-cysteine
- Nsc 17197
- Phenylmercapturic acid
- S-Phenyl-N-acetylcysteine
- S-Phenylmercapturic acid
- See more synonyms
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Found 9 products.
S-Phenylmercapturic acid
CAS:<p>S-Phenylmercapturic acid is a metabolite of benzene that can be used as a biomarker to assess benzene exposure.</p>Formula:C11H13NO3SPurity:99.68%Color and Shape:SolidMolecular weight:239.29N-Acetyl-S-phenyl-L-cysteine
CAS:Formula:C11H13NO3SPurity:≥ 98.0%Color and Shape:White crystalline powderMolecular weight:239.29N-Acetyl-S-(phenyl-13C6)-L-cysteine
CAS:<p>Applications N-Acetyl-S-(phenyl-13C6)-L-cysteine is labelled N-Acetyl-S-phenyl-L-cysteine (P335600), which is an important metabolite of Benzene.<br>References Muller, G., et al.: Anal. Hazard. Subst. Biol. Mater., 5, 143 (1997)<br></p>Formula:C513C6H13NO3SColor and Shape:NeatMolecular weight:245.25S-Phenylmercapturic Acid
CAS:Controlled Product<p>Applications An important metabolite of Benzene.<br></p>Formula:C11H13NO3SColor and Shape:White To Light GreenMolecular weight:239.29S-Phenylmercapturic acid
CAS:<p>S-Phenylmercapturic acid is an analytical method that can be used to measure the concentration of guanine nucleotide-binding (GMP) in urine. This assay is a sensitive and specific test for urinary GMP. The linear calibration curve for this assay was determined by plotting the fluorescence intensity of s-phenylmercapturic acid against the concentration of GMP. S-Phenylmercapturic acid has been used as a marker for heart disease, kidney disease, and diabetes mellitus type 2. S-Phenylmercapturic acid also has toxicological studies that show it is not carcinogenic or teratogenic and does not affect fertility or reproduction. The use of s-phenylmercapturic acid as a biomarker for GMP has been validated using matrix effect techniques and solid phase microextraction followed by dispersive solid phase extraction on a column with a fluorescence detector.</p>Formula:C11H13NO3SPurity:Min. 95%Color and Shape:PowderMolecular weight:239.29 g/mol
