| Stereochemistry | ACHIRAL |
| Molecular Formula | C7H8O |
| Molecular Weight | 108.1378 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CC1=CC=C(O)C=C1
InChI
InChIKey=IWDCLRJOBJJRNH-UHFFFAOYSA-N
InChI=1S/C7H8O/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H3
p-cresol, also known as also 4-methylphenol, is a unique bacterial metabolite from protein fermentation that is not produced by human enzymes, this metabolites has been frequently used to assess the degree of proteolytic fermentation. Recently investigation showed that p-cresol measurements might help to predict cardiovascular disease risk in renal patients over a wide range of residual renal function, beyond traditional markers of glomerular filtration. In addition, there were studies, which revealed, that urinary p-cresol was elevated in young French children with autism spectrum disorder.
Approval Year
Overview
| CYP3A4 | CYP2C9 | CYP2D6 | hERG |
|---|---|---|---|
OverviewOther
Drug as perpetrator
Drug as victim
Sourcing
PubMed
Patents
Sample Use Guides
in rats: It was investigated the kinetic behavior of intravenously injected p-cresol (10 mg/kg) in rats with normal and decreased renal function, and compared the results with those obtained for creatinine (60 mg/kg) under similar conditions. Over a 4-hour period, p-cresol serum concentration showed only a minimal decline in rats with decreased renal function (t1/2 = 11.7 +/- 0.4 hours), compared to rats with normal renal function (t1/2 = 1.4 +/- 0.7 hours). The volume of distribution of p-cresol was approximately 4 times larger than that of creatinine, but was not significantly affected by renal failure. Not only renal, but also non-renal and total clearance, were much lower in rats with decreased renal function.
Route of Administration:
Intravenous
It was investigated the in vitro impact p-cresol (PC) and p-cresyl sulfate (PCS) on monocyte chemoattractant protein-1 (MCP-1) expression via NF-kappa B (NF-κB) p65 in human vascular smooth muscle cells (VSMC). There was no significant difference in cell viability after toxins treatment for all concentrations tested. There was a significant increase in MCP-1 expression in cells treated with PCu and PCm (p < 0.001) and PCSn, PCSu and PCSm (p < 0.001), compared with the control. When VSMC were treated with the NF-κB p65 inhibitor plus PCu and PCm, there was a significant decrease in MCP-1 production (p < 0.005). This effect was not observed with PCS.
SUBSTANCE RECORD
