meta-Hydroxyphenylhydracrylic acid

*meta*-Hydroxyphenylhydracrylic acid
	Chemical structure of meta-hydroxyphenylhydracrylic acid
Names
	Other names (-)-β-m-Hydroxyphenyl-hydracrylic acid; m-HPHA
Identifiers
CAS Number	64662-02-8 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:78336 ;
ChemSpider	11487695 ;
PubChem CID	22600106;
UNII	ET93YCZ5MJ ;
	InChI InChI=1S/C9H10O4/c10-5-8(9(12)13)6-2-1-3-7(11)4-6/h1-4,8,10-11H,5H2,(H,12,13) Key: DGBMCKWHCNMPPE-UHFFFAOYSA-N ;
	SMILES OCC(C(O)=O)c1cccc(O)c1;
Properties
Chemical formula	C9H10O4
Molar mass	182.175 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

meta-Hydroxyphenylhydracrylic acid is a metabolite in the degradation of (+)-catechin in the crab-eating macaque (Macaca irus) excreted in the urine.^[1] It is also a substance found in human urine.^[2]

References

^ N. P. Das (1974). "Studies on flavonoid metabolism: Excretion of m-Hydroxyphenylhydracrylic Acid from (+)-Catechin in the Monkey (Macaca iris sp.)". Drug Metab Dispos. 2 (3): 209–213. PMID 4153081.
^ Marvin D. Armstrong and Kenneth N. F. Shaw (1956). "The occurrence of (-)-β-m-hydroxyphenyl-hydracrylic acid in human urine". Journal of Biological Chemistry. 225 (1): 269–78. PMID 13416236.

[1] N. P. Das (1974). "Studies on flavonoid metabolism: Excretion of m-Hydroxyphenylhydracrylic Acid from (+)-Catechin in the Monkey (Macaca iris sp.)". Drug Metab Dispos. 2 (3): 209–213. PMID 4153081.

[2] Marvin D. Armstrong and Kenneth N. F. Shaw (1956). "The occurrence of (-)-β-m-hydroxyphenyl-hydracrylic acid in human urine". Journal of Biological Chemistry. 225 (1): 269–78. PMID 13416236.

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