SynonymsN-(2-amino-4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-4-methoxybenzamide; Pimobendan USP Related Compound B Close N-(2-amino-4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-4-methoxybenzamide; Pimobendan USP Related Compound B Related products Pimobendan M.F. M.W. 334.38 CAT# AR-P01939 CAS# 74150-27-9 Pimobendan EP Impurity A M.F. M.W. 338.37 CAT# AR-P01940 CAS# 2138391-23-6 Pimobendan EP Impurity B M.F. M.W. 352.4 CAT# AR-P01941 CAS# 74149-74-9 Pimobendan-13C-d3 M.F. M.W. 338.39 CAT# AR-P01942 CAS# NA