Olaparib

Product Description

Olaparib is a potent PARP2 and PARP1 inhibitor (IC₅₀ values are 1 and 5 nM, respectively). Olaparib abolishes PARP-1 activity at a concentration of 30-100 nM in SW620 cell lysates. BRCA1-deficient cell lines are hypersensitive to PARP inhibition by Olaparib in comparison with BRCA1- and BRCA2-proficient cells. Olaparib potentiates the antitumor activity of the methylating chemotherapeutic agent Temozolomide (Cat. No. 2706) in xenograft mouse model. Olaparib is orally bioavailable in rats.

Solubility

Preparing Stock Solutions for Olaparib

The following data is based on the product molecular weight 434.47

Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:

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Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	2.30 mL	11.51 mL	23.02 mL
5 mM	0.46 mL	2.30 mL	4.60 mL
10 mM	0.23 mL	1.15 mL	2.30 mL
50 mM	0.05 mL	0.23 mL	0.46 mL

Calculators

Background References

References are publications that support the biological activity of the product.

• Raimundo BBIT20 inhibits homologous DNA repair with disruption of the BRCA1-BARD1 interaction in breast and ovarian cancer. Br.J.Pharmacol. 2021 PMID: 33899955
• Menear 4-[3-(4-cyclopropanecarbonylpiperazine-1-carbonyl)-4-fluorobenzyl]-2H-phthalazin-1-one: a novel bioavailable inhibitor of poly(ADP-ribose) polymerase-1. J.Med.Chem. 2008 PMID: 18800822