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Supelco

3-(3-Hydroxyphenyl)propionic acid

analytical standard

Synonym(s):

3-(3-Hydroxyphenyl)propanoic acid, NSC 33135, NSC 39468

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About This Item

Empirical Formula (Hill Notation):
C9H10O3
CAS Number:
621-54-5
Molecular Weight:
166.17
Beilstein:
1947445
EC Number:
210-692-8
MDL number:
MFCD00016554
UNSPSC Code:
12352200
PubChem Substance ID:
329770079
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

clinical testing

format

neat

SMILES string

OC(CCC1=CC=CC(O)=C1)=O

InChI

1S/C9H10O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-3,6,10H,4-5H2,(H,11,12)

InChI key

QVWAEZJXDYOKEH-UHFFFAOYSA-N

Biochem/physiol Actions

3-(3-Hydroxyphenyl)propanoic acid is one of the major metabolites of ingested caffeic acid and of the phenolic degradation products of proanthocyanidins (the most abundant polyphenol present in chocolate) by the microflora in the colon. 3-(3-Hydroxyphenyl)propanoic acid is suspected to have antioxidants properties and is actively absorbed by the monocarboxylic acid transporter (MCT) in intestinal Caco-2 cell monolayers.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Letizia Bresciani et al.
Food research international (Ottawa, Ont.), 141, 110137-110137 (2021-03-02)
Cranberries (Vaccinium macrocarpon) represent an important source of anthocyanins, flavan-3-ols and flavonols. This study aimed at investigating in vitro the human microbial metabolism of (poly)phenols, principally flavan-3-ols, of unformulated- and phytosome-formulated cranberry extracts. After powder characterization, a 24-h fermentation with
Jin-Ran Chen et al.
Communications biology, 4(1), 53-53 (2021-01-10)
The G protein-coupled receptor 109 A (GPR109A) is robustly expressed in osteoclastic precursor macrophages. Previous studies suggested that GPR109A mediates effects of diet-derived phenolic acids such as hippuric acid (HA) and 3-(3-hydroxyphenyl) propionic acid (3-3-PPA) on promoting bone formation. However, the
Eileen Carry et al.
Journal of pharmaceutical and biomedical analysis, 159, 374-383 (2018-07-23)
Grape-derived products contain a wide array of bioactive phenolic compounds which are of significant interest to consumers and researchers for their multiple health benefits. The majority of bioavailable grape polyphenols, including the most abundant flavan-3-ols, i.e. (+)-catechin and (-)-epicatechin, undergo
Veronika Pilařová et al.
Talanta, 185, 71-79 (2018-05-16)
Fast, selective, and sensitive ultra-high performance liquid chromatography method with tandem mass spectrometry detection for the determination of quercetin and its metabolites with various physico-chemical properties such as molecular weight, lipophilicity, and acid-base properties has been developed. These compounds included
Danyue Zhao et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1099, 34-45 (2018-09-22)
Accumulating evidence indicates that the health impact of dietary phenolic compounds, including the principal grape-derived polyphenols, (+)‑catechin and (-)‑epicatechin, is exerted by not only the parent compounds but also their phenolic metabolites generated by the gut microbiota. In this work
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