This compound is a nitrosamine impurity reference standard, specifically a derivative related to the pharmaceutical intermediate Olaparib. It is characterized by the presence of a nitrosopiperazine functional group and is used as a reference standard in quality control testing.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 2742659-74-9
4-{[3-(4-acetylpiperazine-1-carbonyl)-4-fluorophenyl]methyl}-1,2-dihydrophthalazin-1-one
pharmaceutical intermediate
4-{[4-fluoro-3-(piperazine-1-carbonyl)phenyl]methyl}-1,2-dihydrophthalazin-1-one
pharmaceutical intermediate
Olaparib
pharmaceutical raw material
Dibenzoyltartaric acid
pharmaceutical intermediate
Himic anhydride
pharmaceutical intermediate
Deshydroxyethoxy-2,3-O-(dimethylmethylene) Ticagrelor
pharmaceutical intermediate
N-[(3aS,4R,6S,6aR)-Tetrahydro-6-hydroxy-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]carbamicacid phenylmethyl ester
pharmaceutical intermediate
Tert-Butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazine-1-carboxylate
pharmaceutical intermediate
4-[[4-fluoro-3-(4-nitrosopiperazine-1-carbonyl)phenyl]methyl]-2H-phthalazin-1-one
NDRFMKMMSQXHML-UHFFFAOYSA-N
C1CN(CCN1C(=O)C2=C(C=CC(=C2)CC3=NNC(=O)C4=CC=CC=C43)F)N=O