
Rucaparib Camsylate
CAS No. 1859053-21-6
Rucaparib Camsylate( —— )
Catalog No. M22694 CAS No. 1859053-21-6
Rucaparib Camsylate is a PARP inhibitor (PARP1,Ki of 1.4 nM). Rucaparib Camsylate also displays binding affinity to eight other PARP domains. Rucaparib is the most effective PARP inhibitor in enzyme assays (Ki: 1.4 nM). Rucaparib inhibits PARP-1 activity by 97.1% at a concentration of 1 μM in permeabilized D283Med cells.
Purity : >98% (HPLC)






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Biological Information
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Product NameRucaparib Camsylate
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NoteResearch use only, not for human use.
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Brief DescriptionRucaparib Camsylate is a PARP inhibitor (PARP1,Ki of 1.4 nM). Rucaparib Camsylate also displays binding affinity to eight other PARP domains. Rucaparib is the most effective PARP inhibitor in enzyme assays (Ki: 1.4 nM). Rucaparib inhibits PARP-1 activity by 97.1% at a concentration of 1 μM in permeabilized D283Med cells.
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DescriptionRucaparib Camsylate is a PARP inhibitor (PARP1,Ki of 1.4 nM). Rucaparib Camsylate also displays binding affinity to eight other PARP domains. Rucaparib is the most effective PARP inhibitor in enzyme assays (Ki: 1.4 nM). Rucaparib inhibits PARP-1 activity by 97.1% at a concentration of 1 μM in permeabilized D283Med cells. Rucaparib could target NF-κB activated by DNA damage and overcome toxicity observed with classical NF-κB inhibitors without compromising other vital inflammatory functions. The radio-sensitization by Rucaparib is due to downstream inhibition of activation of NF-κB and is independent of SSB repair inhibition.Rucaparib is not toxic but obviously enhances temozolomide-induced TGD in the DNA repair protein-competent D384Med xenografts. Rucaparib and AG14584 obviously (P < 0.05) increase temozolomide toxicity. Rucaparib enhances the antitumor activity of temozolomide and indicates complete and sustained tumor regression in NB1691 and SHSY5Y xenografts. Rucaparib significantly potentiates the cytotoxicity of topotecan and temozolomide in NB-1691, SH-SY-5Y, and SKNBE (2c) cells. Rucaparib (1 mg/kg) significantly increases temozolomide-induced body weight loss. Rucaparib (0.1 mg/kg) results in a 50% increase in the temozolomide-induced tumor growth delay. Pharmacokinetics studies also show that Rucaparib is detected in the brain tissue, which indicates that Rucaparib has potential in intra-cranial malignancy therapy.
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In VitroRucaparib (AG014699) monocamsylate is a possible N-demethylation metabolite of AG14644. Rucaparib (0.1, 1, 10, 100 μM; 24 hours) monocamsylate is cytotoxic and has the LC50 being 5?μM in Capan-1 (BRCA2 mutant) cells and only 100?nM in MX-1 (BRCA1 mutant) cells. The radio-sensitization by Rucaparib monocamsylate is due to downstream inhibition of activation of NF-κB, and is independent of SSB repair inhibition. Rucaparib monocamsylate can target NF-κB activated by DNA damage and overcome toxicity observed with classical NF-κB inhibitors without compromising other vital inflammatory functions. Rucaparib monocamsylate inhibits PARP-1 activity by 97.1% at a concentration of 1 μM in permeabilised D283Med cells.
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In VivoRucaparib (AG014699) monocamsylate and AG14584 significantly increase Temozolomide toxicity. Rucaparib (1 mg/kg) monocamsylate significantly increases Temozolomide-induced body weight loss. Rucaparib (0.1 mg/kg) monocamsylate results in a 50% increase in the temozolomide-induced tumor growth delay. Rucaparib (10?mg/kg for i.p. or 50, 150 mg/kg for p.o.; daily for 5 days per week for 6 weeks) monocamsylate significantly inhibits the growth of the tumor, and there is one complete tumor regression and two persistent partial regressions.Rucaparib (150?mg/kg; p.o.; once per week for 6 weeks or three times per week for 6 weeks) monocamsylate has greatest antitumor effect with three complete regressions. Rucaparib monocamsylate enhances the antitumor activity of temozolomide and indicates complete and sustained tumor regression in NB1691 and SHSY5Y xenografts. Animal Model:Female CD-1 nude mice aged 10-12 weeks with Capan-1 cells Dosage:10?mg/kg or 50, 150 mg/kg Administration:10?mg/kg for i.p. or 50, 150 mg/kg for p.o.Result:Significantly inhibited the growth of the tumor.
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Synonyms——
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PathwayCell Cycle/DNA Damage
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TargetPARP
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RecptorPARP1
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Research AreaCancer
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IndicationMetastatic Castration Resistant Prostate Cancer
Chemical Information
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CAS Number1859053-21-6
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Formula Weight555.66
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Molecular FormulaC29H34FN3O5S
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Purity>98% (HPLC)
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SolubilityDMSO:82.33 mg/mL(148.17 mM)
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SMILESCC1(C)[C@@H]2CC[C@@]1(CS(O)(=O)=O)C(=O)C2.CNCc1ccc(cc1)-c1[nH]c2cc(F)cc3C(=O)NCCc1c23
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1. Thomas HD, et al. Preclinical selection of a novel poly(ADP-ribose) polymerase inhibitor for clinical trial. Mol Cancer Ther, 2007, 6(3), 945-956.
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