Description: Potent VEGFR inhibitor; also aromatase inhibitor
Alternative Names: CGP 79787D, PTK787/ZK222584
Chemical Name:N-(4-Chlorophenyl)-4-(4-pyridinylmethyl)-1-phthalazinamine succinate
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent VEGFR inhibitor (IC50 values are 37 and 77 nM for VEGFR-2 and -1, respectively). Inhibits proliferation, migration and survival of HUVECs in vitro and inhibits growth, vascularization and metastasis of tumors expressing VEGFR in mouse models. Also inhibits PDGFR-β, c-Kit and c-Fms. Potent aromatase inhibitor (IC50 = 50 nM). Orally available.
Compound Libraries
Vatalanib succinate is also offered as part of the
Tocriscreen Plus and Tocriscreen Kinase Inhibitor Toolbox II. Find out more about compound libraries available from Tocris.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
46.49
100
Preparing Stock Solutions
The following data is based on the product molecular weight 464.9. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
2.15 mL
10.76 mL
21.51 mL
5 mM
0.43 mL
2.15 mL
4.3 mL
10 mM
0.22 mL
1.08 mL
2.15 mL
50 mM
0.04 mL
0.22 mL
0.43 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Banerjeeet al (2009) The vascular endothelial growth factor receptor inhibitor PTK787/ZK222584 inhibits aromatase. Cancer Res. 69 4716 PMID: 19435899
Woodet al (2000) PTK787/ZK 222584, a novel and potent inhibitor of vascular endothelial growth factor receptor tyrosine kinases, impairs vascular endothelial growth factor-induced responses and tumor growth after oral administration. Cancer Res. 60 2178 PMID: 10786682
Boldet al (2000) New anilinophthalazines as potent and orally well absorbed inhibitors of the VEGF receptor tyrosine kinases useful as antagonists of tumor-driven angiogenesis. J.Med.Chem. 43 2310 PMID: 10956229