S-(4-Nitrophenyl)mercapturic acid
CAS: 91088-55-0
Ref. 3D-EN26334
| 10mg | To inquire | |
| 25mg | To inquire | |
| 50mg | To inquire | |
| 100mg | To inquire | |
| 250mg | To inquire |
Product Information
- N-Acetyl-S-(4-nitrophenyl)-L-cysteineN-Acetyl-3-[(p-nitrophenyl)thio]alanine
- L-cysteine, N-acetyl-S-(4-nitrophenyl)-
S-(4-Nitrophenyl)mercapturic acid (S-NPMA) is the major metabolite of 4-nitrophenol, which is a precursor to dyes and pharmaceuticals. S-NPMA has been detected in urine samples from humans, rats, and mice. The main metabolic pathway for S-NPMA is an oxidative conversion by cytochrome P450 enzymes. S-NPMA has been found to be a useful biomarker for the presence of polycyclic aromatic hydrocarbons in wastewater and human urine. The levels of this compound have also been shown to increase with age in humans.
Chemical properties
Technical inquiry about: 3D-EN26334 S-(4-Nitrophenyl)mercapturic acid
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