4-Hydroxyphenylpyruvic acid

ALDRICH/114286 - 98%

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

CAS Number: 156-39-8
Empirical Formula (Hill Notation): C₉H₈O₄
Molecular Weight: 180.16
EC Number: 205-852-9
MDL Number: MFCD00002591
Linear Formula: HOC₆H₄CH₂COCO₂H
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-114286-1G	1 g	$137.00 1/EA		Add To Favorites
45-114286-5G	5 g	$582.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
form	solid
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
mp	219-220 °C (dec.) (lit.)
Quality Level	100
SMILES string	OC(=O)C(=O)Cc1ccc(O)cc1
solubility	ethanol: soluble 50 mg/mL

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).</A> </ul>
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.
Packaging:	1, 5 g in glass bottle
Preparation Note:	50 gm of 4-Hydroxyphenylpyruvic acid dissolves in 1 mL of ethanol to yield a clear, light yellow solution.

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319
Precautionary statements	P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	219-220 °C (dec.) (lit.)
UNSPSC	12352100

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