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

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.
Other Notes:	Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 114286.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
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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