189404

Aurora Kinase Inhibitor II

The Aurora Kinase Inhibitor II, also referenced under CAS 331770-21-9, controls the biological activity of Aurora Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

• Synonym(s): Aurora Kinase Inhibitor II, 4-(4ʹ-Benzamidoanilino)-6,7-dimethoxyquinazoline, Aurora Kinase Inhibitor II
• Empirical Formula (Hill Notation): C₂₃H₂₀N₄O₃
• CAS Number: 331770-21-9
• Molecular Weight: 400.43
• UNSPSC Code: 12352200

Properties

• Quality Level: 100
• assay: ≥90% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: yellow
• solubility: DMSO: 5 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C
• InChI: 1S/C23H20N4O3/c1-29-20-12-18-19(13-21(20)30-2)24-14-25-22(18)26-16-8-10-17(11-9-16)27-23(28)15-6-4-3-5-7-15/h3-14H,1-2H3,(H,27,28)(H,24,25,26)
• InChI key: IMYVCWQAHSYYOO-UHFFFAOYSA-N

Description

General description

A cell-permeable anilinoquinazoline compound that acts as a potent, selective, and ATP-competitive inhibitor of Aurora kinases (IC₅₀ = 310 nM and 240 nM for Aurora A and B, respectively, 1.25 µM in MCF7 cells). Due to its limited aqueous solubility and high serum binding property, it is recommended for in vitro, but not in vivo, use.

A cell-permeable, potent, selective, and ATP-competitive inhibitor of Aurora kinases (IC₅₀ = 310 nM and 240 nM for Aurora A and B, respectively, 1.25 µM in MCF7 cells). Due to its limited aqueous solubility and high serum binding property, it is recommended for in vitro, but not in vivo, use.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
Aurora Kinase

Product competes with ATP.

Reversible: no

Target IC₅₀: 310 nM and 240 nM for Aurora A and B, respectively, 1.25 µM in MCF7 cells

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Other Notes

Heron, N.M., et al. 2006. Bioorg. Med. Chem. Lett.16, 1320.
Mortlock, A.A., et al. 2005. Curr. Top. Med. Chem.5, 807.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable