Olaparib Metabolite M12

Olaparib Impurity 25 tert-butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzoyl)piperazine-1-carboxylate Olaparib Impurity 27 Olaparib Impurity 30 Olaparib Impurity 31

2-Fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzonitrile Olaparib Impurity 21 Olaparib Impurity 23 Olaparib Impurity 24 Olaparib Impurity 14

Olaparib Impurity 28 Olaparib Imp.2 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid Olaparib Impurity 22 Olaparib impurity 1

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid 4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one Okasepine impurity 4