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Technical details about Senaparib, learn more about the structure, uses, toxicity, action, side effects and more

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2D Structure
1. Also known as: Imp-4297, Senaparib [inn], 1401682-78-7, Imp4297, Mnz4op95cf, 5-fluoro-1-[[4-fluoro-3-(4-pyrimidin-2-ylpiperazine-1-carbonyl)phenyl]methyl]quinazoline-2,4-dione
Molecular Formula
C24H20F2N6O3
Molecular Weight
478.5  g/mol
InChI Key
VBTUJTGLLREMNW-UHFFFAOYSA-N
FDA UNII
MNZ4OP95CF

Senaparib is an orally bioavailable inhibitor of the nuclear enzymes poly (ADP-ribose) polymerase (PARP) 1 and 2, with potential antineoplastic activity. Upon administration, senaparib selectively binds to PARP 1 and 2 and prevents PARP-mediated DNA repair of single-strand DNA breaks via the base-excision repair pathway. This enhances the accumulation of DNA strand breaks and promotes genomic instability and eventually leads to apoptosis. PARP catalyzes post-translational ADP-ribosylation of nuclear proteins that signal and recruit other proteins to repair damaged DNA and is activated by single-strand DNA breaks.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
5-fluoro-1-[[4-fluoro-3-(4-pyrimidin-2-ylpiperazine-1-carbonyl)phenyl]methyl]quinazoline-2,4-dione
2.1.2 InChI
InChI=1S/C24H20F2N6O3/c25-17-6-5-15(14-32-19-4-1-3-18(26)20(19)21(33)29-24(32)35)13-16(17)22(34)30-9-11-31(12-10-30)23-27-7-2-8-28-23/h1-8,13H,9-12,14H2,(H,29,33,35)
2.1.3 InChI Key
VBTUJTGLLREMNW-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1CN(CCN1C2=NC=CC=N2)C(=O)C3=C(C=CC(=C3)CN4C5=C(C(=CC=C5)F)C(=O)NC4=O)F
2.2 Other Identifiers
2.2.1 UNII
MNZ4OP95CF
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Imp-4297

2. Senaparib [inn]

3. 1401682-78-7

4. Imp4297

5. Mnz4op95cf

6. 5-fluoro-1-[[4-fluoro-3-(4-pyrimidin-2-ylpiperazine-1-carbonyl)phenyl]methyl]quinazoline-2,4-dione

7. 2,4(1h,3h)-quinazolinedione, 5-fluoro-1-((4-fluoro-3-((4-(2-pyrimidinyl)-1-piperazinyl)carbonyl)phenyl)methyl)-

8. 5-fluoro-1-((4-fluoro-3-((4-(2-pyrimidinyl)-1-piperazinyl)carbonyl)phenyl)methyl)-2,4(1h,3h)-quinazolinedione

9. Unii-mnz4op95cf

10. Senaparib [who-dd]

11. Chembl4802152

12. Schembl12822522

13. Gtpl11199

14. Hy-137450

15. Cs-0138656

2.4 Create Date
2012-11-30
3 Chemical and Physical Properties
Molecular Weight 478.5 g/mol
Molecular Formula C24H20F2N6O3
XLogP32
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count4
Exact Mass478.15649485 g/mol
Monoisotopic Mass478.15649485 g/mol
Topological Polar Surface Area98.7 Ų
Heavy Atom Count35
Formal Charge0
Complexity804
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
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