Olaparib Imp.2

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid cyclopropyl-(4-cyclopropylcarbonylpiperazin-1-yl)methanone Olaparib Impurity 25 Olaparib Impurity 30 Olaparib Impurity 15 Olaparib impurity 1 4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid Olaparib Impurity 14 2-Fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzonitrile tert-butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzoyl)piperazine-1-carboxylate Olaparib Impurity 28 Olaparib Metabolite M12 Olaparib Impurity 22 Olaparib Impurity 19 Olaparib Impurity 4 Olaparib Impurity 11 Olaparib Impurity 3