Compound Name: Naproxen EP Impurity B

Synonyms: (S)-5-Chloro Naproxen ; (2S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic acid ;

CAS Number: 89617-86-7

Molecular Formula: C14H13ClO3

Molecular Weight: 264.7

Cat. Number: NAP4002