Sacubitril Impurity 32

Chemical Name: (R,E)-4-((1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopent-3-en-2-yl)amino)-4-oxobutanoic acid ; 2-Pentenoic acid,5-[1,1`-biphenyl]-4-yl-4-[(3-carboxy-1-oxopropyl)amino]-2-methyl-,1-ethyl ester,(2E,4R)

Synonym: Sacubitril Ene impurity