Beraprost Impurity 53

474070-63-8

Methyl 4- ((1R,2R,3aS,8bS) -2-acetoxy-1- ((E) -4-methyl-3-oxooct-1-en-6-yn-1-yl) -2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl) butanoate

C27H32O6

452.55

Beraprost

Methyl 4- ((1R,2R,3aS,8bS) -2-acetoxy-1- ((E) -4-methyl-3-oxooct-1-en-6-yn-1-yl) -2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl) butanoate