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114286

4-Hydroxyphenylpyruvic acid

98%

Synonym(s):

3-(4-Hydroxyphenyl)-2-oxopropanoic acid

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About This Item

Linear Formula:
HOC6H4CH2COCO2H
CAS Number:
156-39-8
Molecular Weight:
180.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847164
EC Number:
205-852-9
Beilstein/REAXYS Number:
2691632
MDL number:
MFCD00002591
Assay:
98%
Form:
solid
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Quality Segment

100

assay

98%

form

solid

mp

219-220 °C (dec.) (lit.)

solubility

ethanol: soluble 50 mg/mL

functional group

carboxylic acid, ketone

SMILES string

OC(=O)C(=O)Cc1ccc(O)cc1

InChI

1S/C9H8O4/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,10H,5H2,(H,12,13)

InChI key

KKADPXVIOXHVKN-UHFFFAOYSA-N

General description

4-hydroxyphenylpyruvic acid can be determined in pork meat and Iberian ham samples by a sensitive method of multiple reaction monitoring (MRM) by mass spectrometry.

Application

<ul>
<li><strong>Identification of serum biomarkers of ischemic stroke:</strong>4-Hydroxyphenylpyruvic acid is used as a potential diagnostic biomarker in the study to distinguish hypertensive ischemic stroke (IS) patients from both healthy individuals and those with hypertension (Zhao et al., 2023).</li>
</ul>

Preparation Note

50 gm of 4-Hydroxyphenylpyruvic acid dissolves in 1 mL of ethanol to yield a clear, light yellow solution.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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