KTP12N: Ketoprofen EP Impurity L

(2RS)-2-[3-(2,4,5-Trimethylbenzoyl)phenyl]propanoic acid sodium salt ;

CAS# 1797984-80-5 (acid) ;

C19H20O3 (acid) ; Mol. Wt.: 296.36 ;

C19H19NaO3 (sodium salt) ; Mol. Wt.: 318.34 ;