Phthalazinone pyrazole

Phthalazinone pyrazole

Catalog Number:
L002372893APE
Mfr. No.:
APE-C3823
Price:
$207
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      • Overview
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          Background

          Phthalazinone pyrazole is potent, selective, and orally bioavailable inhibitor of Aurora-A kinase [1]. The Aurora protein kinase family consists of Aurora-A, -B and –C. The Aurora kinases are important group of enzymes involved in controlling several aspects of cell division in mammalian cells. Dysfunction of these kinases has been associated with a failure to maintain a stable chromosome content, a state that can contribute to tumourigenesis. Aurora-A is overexpressed in a variety of tumor types and displays oncogenic activity [2]. In vitro: Phthalazinone pyrazole potently inhibited the activity of Aurora A kinase with an IC50 of 31 nM. It showed no inhibitory effect on Aurora B kinase at doses up to 100 μM. Phthalazinone pyrazole inhibited the proliferation of HCT116, Colo205, and MCF-7 cells with IC50 values of 7.8, 2.9, and 1.6 μM, respectively [1].

          [1] Prime M E, Courtney S M, Brookfield F A, et al. Phthalazinone pyrazoles as potent, selective, and orally bioavailable inhibitors of Aurora-A kinase[J]. Journal of medicinal chemistry, 2010, 54(1): 312-319.
          [2] Vader G, Lens S M A. The Aurora kinase family in cell division and cancer[J]. Biochimica et Biophysica Acta (BBA)-Reviews on Cancer, 2008, 1786(1): 60-72.

      • Properties
        • Alternative Name
          4-[(5-methyl-1H-pyrazol-3-yl)amino]-2H-phenyl-1-phthalazinone
          CAS Number
          880487-62-7
          Molecular Formula
          C18H15N5O
          Molecular Weight
          317.4
          Appearance
          A crystalline solid
          Purity
          98.00%
          Solubility
          insoluble in EtOH; insoluble in H2O; ≥7.14 mg/mL in DMSO
          Storage
          Store at -20°C

          * For Research Use Only

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