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Niraparib Related Compounds & Impurities

Niraparib is a PARP inhibitor used for maintenance treatment of recurrent epithelial ovarian cancer regardless of BRCA status.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Niraparib reference standards, pharmacopeial and non-pharmacopeial Niraparib impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Niraparib-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Impurity Standards

ent-Niraparib

CAT. No.N700001 CAS No.1038915-58-0 Mol. F.C19H20N4O Mol. W.320.39 g/mol Stock Status Custom Synthesis
COA MSDS

N-Nitroso Niraparib

CAT. No.N700005 CAS No.NA Mol. F.C19H19N5O2 Mol. W.349.39 g/mol Stock Status Instock
COA MSDS

Niraparib Acid Impurity

CAT. No.N700053 CAS No.2086267-12-9 Mol. F.C19H19N3O Mol. W.321.37 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 1

CAT. No.N700008 CAS No.1038916-11-8 Mol. F.C24H28N4O3 Mol. W.420.50 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 11

CAT. No.N700058 CAS No.125541-22-2 Mol. F.C16H24N2O2 Mol. W.276.40 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 22

CAT. No.N700016 CAS No.NA Mol. F.C24H32N4O3 Mol. W.424.54 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 23

CAT. No.N700010 CAS No.NA Mol. F.C24H30N4O5 Mol. W.454.52 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 24

CAT. No.N700011 CAS No.NA Mol. F.C24H30N4O3 Mol. W.422.52 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 25

CAT. No.N700017 CAS No.NA Mol. F.C24H32N4O4 Mol. W.440.54 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 26

CAT. No.N700018 CAS No.NA Mol. F.C40H53N5O5 Mol. W.683.88 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 27

CAT. No.N700019 CAS No.1476776-81-4 Mol. F.C24H26N4O2 Mol. W.402.49 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 28

CAT. No.N700020 CAS No.NA Mol. F.C24H30N4O2 Mol. W.406.52 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 29

CAT. No.N700021 CAS No.NA Mol. F.C24H28N4O3 Mol. W.420.50 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 30

CAT. No.N700012 CAS No.NA Mol. F.C24H29N3O6 Mol. W.455.50 g/mol Stock Status Custom Synthesis
COA MSDS

Niraparib Impurity 31

CAT. No.N700013 CAS No.NA Mol. F.C24H31N3O4 Mol. W.425.52 g/mol Stock Status Custom Synthesis
COA MSDS

Isotope Labelled Compounds

N-Nitroso Niraparib D4

CAT. No.N700057 CAS No.NA Mol. F.C19H15D4N5O2 Mol. W.353.41 g/mol Stock Status Custom Synthesis
COA MSDS

Working Standards

Niraparib

CAT. No.N700000 CAS No.1038915-60-4 Mol. F.C19H20N4O Mol. W.320.39 g/mol Stock Status Custom Synthesis
COA MSDS

Metabolites

Niraparib Carboxylic Acid

CAT. No.N700003 CAS No.1476777-06-6 Mol. F.C19H19N3O2 Mol. W.321.37 g/mol Stock Status Instock
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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