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Merck
CN

SMB01394

p-Cresol glucuronide

≥95% (HPLC)

Synonym(s):

p-Tolyl β-D-glucuronide, pCG

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About This Item

Empirical Formula (Hill Notation):
C13H16O7
CAS Number:
Molecular Weight:
284.26
MDL number:
NACRES:
NA.84
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InChI key

JPAUCQAJHLSMQW-XPORZQOISA-N

InChI

1S/C13H16O7/c1-6-2-4-7(5-3-6)19-13-10(16)8(14)9(15)11(20-13)12(17)18/h2-5,8-11,13-16H,1H3,(H,17,18)/t8-,9-,10+,11-,13+/m0/s1

SMILES string

O([C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O)C2=CC=C(C)C=C2

biological source

synthetic

assay

≥95% (HPLC)

form

powder or crystals

technique(s)

mass spectrometry (MS): suitable

color

white to off-white

application(s)

metabolomics

storage temp.

−20°C

Quality Level

General description

p-Cresol glucuronide (pCG) is a metabolite of p-cresol, which is produced by the gut microbiota during the metabolism of dietary tyrosine and phenylalanine. p-cresol glucuronide is primarily associated with its role as a biomarker for assessing microbial metabolism and gut health. It is often used in research studies to evaluate the activity of the gut microbiota and its potential impact on health and disease. Additionally, p-cresol glucuronide levels have been studied in relation to conditions such as chronic kidney disease and cardiovascular health.

Biochem/physiol Actions

p-Cresol glucuronide is generated through a process called glucuronidation, which is a phase II metabolism reaction in the liver. In this process, p-cresol, a metabolite produced by the gut microbiota during the breakdown of dietary tyrosine and phenylalanine, undergoes conjugation with glucuronic acid. This conjugation is catalyzed by the enzyme UDP-glucuronosyltransferase (UGT) to form p-cresol glucuronide. The resulting glucuronide metabolite is then excreted in the urine. This process plays a crucial role in the elimination of p-cresol from the body.

wgk

WGK 3

flash_point_f

Not applicable

Storage Class

11 - Combustible Solids

flash_point_c

Not applicable

Regulatory Information

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