Homogentisic acid

ALDRICH/H0751 - crystalline

Synonym: 2,5-Dihydroxyphenylacetic acid

CAS Number: 451-13-8
Empirical Formula (Hill Notation): C₈H₈O₄
Molecular Weight: 168.15
EC Number: 207-192-7
MDL Number: MFCD00004324
Linear Formula: (HO)₂C₆H₃CH₂CO₂H
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-H0751-100MG	100 mg	$140.00 1/EA		Add To Favorites
45-H0751-500MG	500 mg	$351.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

color	off-white to tan
form	crystalline
InChI	1S/C8H8O4/c9-6-1-2-7(10)5(3-6)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)
InChI key	IGMNYECMUMZDDF-UHFFFAOYSA-N
mp	150-152 °C (lit.)
Quality Level	200
SMILES string	OC(=O)Cc1cc(O)ccc1O
storage temp.	2-8°C

General description:	Homogentisic acid (HGA) is an intermediate formed during the catabolism of phenylalanine and tyrosine. Alkaptonuria, a metabolic disorder, is characterized by high levels of HGA in serum and urine due to the deficiency of the enzyme homogentisic acid oxidase, which is involved in the degradation of HGA.
Other Notes:	Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. H0751.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
Packaging:	100, 500 mg in poly bottle

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3

mp	150-152 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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