ERV52: Edaravone Impurity 2

2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid ;

CAS # 1357477-99-6 ;

C13H14N2O6S ;
Mol. Wt.: 326.33 ;