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Home/Compounds/Pharmaceutical Intermediate/4-{[4-fluoro-3-(4-nitrosopiperazine-1-carbonyl)phenyl]methyl}-1,2-dihydrophthalazin-1-one
C20H18FN5O3
395.4 g/mol
Pharmaceutical Intermediate

4-{[4-fluoro-3-(4-nitrosopiperazine-1-carbonyl)phenyl]methyl}-1,2-dihydrophthalazin-1-one

CAS2742659-74-9
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

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.

nitrosamine impurity reference standardpharmaceutical intermediate for research

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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Related Compounds

SimilarStructure SimilarSimilarity 0.79

4-{[3-(4-acetylpiperazine-1-carbonyl)-4-fluorophenyl]methyl}-1,2-dihydrophthalazin-1-one

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SimilarStructure SimilarSimilarity 0.78

4-{[4-fluoro-3-(piperazine-1-carbonyl)phenyl]methyl}-1,2-dihydrophthalazin-1-one

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SimilarStructure SimilarSimilarity 0.75

Olaparib

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ReferenceSame Category

Deshydroxyethoxy-2,3-O-(dimethylmethylene) Ticagrelor

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ReferenceSame Category

N-[(3aS,4R,6S,6aR)-Tetrahydro-6-hydroxy-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]carbamicacid phenylmethyl ester

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pharmaceutical intermediate

Referencesame scaffold

Tert-Butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazine-1-carboxylate

CAS763114-04-1

pharmaceutical intermediate

Identifiers
IUPAC Name

4-[[4-fluoro-3-(4-nitrosopiperazine-1-carbonyl)phenyl]methyl]-2H-phthalazin-1-one

InChIKey

NDRFMKMMSQXHML-UHFFFAOYSA-N

SMILES

C1CN(CCN1C(=O)C2=C(C=CC(=C2)CC3=NNC(=O)C4=CC=CC=C43)F)N=O

Synonyms (3)
  • Olaparib Nitroso Impurity 1