Niraparib

Chemical formula: C₁₉H₂₀N₄O  Molecular mass: 320.396 g/mol  PubChem compound: 24958200

Active ingredient description

Niraparib is an inhibitor of poly(ADP-ribose) polymerase (PARP) enzymes, PARP-1 and PARP-2, which play a role in DNA repair.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
L01XK02 L Antineoplastic and immunomodulating agents → L01 Antineoplastic agents → L01X Other antineoplastic agents → L01XK Poly (ADP-ribose) polymerase (PARP) inhibitors
Discover more medicines within L01XK02

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
ZEJULA Hard capsule European Medicines Agency (EU) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 1038915-60-4
DrugBank Drug: DB11793
PubChem Compound: 24958200
RxNorm Ingredient: 1918231
SNOMED-CT Concept: 733733005
Niraparib (substance)
UNII Identifier: HMC2H89N35
NIRAPARIB

Medicines

Niraparib is an active ingredient of these brands:

United States (US)

Austria (AT)

  • ZEJULA

  • (combination) AKEEGA as NIRAPARIB TOSYLATE MONOHYDRATE

Brazil (BR)

Canada (CA)

Croatia (HR)

  • ZEJULA

  • (combination) AKEEGA as NIRAPARIB TOSYLATE MONOHYDRATE

Estonia (EE)

Finland (FI)

France (FR)

  • ZEJULA

  • (combination) AKEEGA as NIRAPARIB TOSYLATE MONOHYDRATE

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Italy (IT)

Japan (JP)

Lithuania (LT)

  • ZEJULA

  • (combination) AKEEGA as NIRAPARIB TOSYLATE MONOHYDRATE

Netherlands (NL)

New Zealand (NZ)

Poland (PL)

Spain (ES)

Turkey (TR)

United Kingdom (UK)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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