Chemical Name: (3R,4S)-4-[[2-(5-Fluoro-2-hydroxyphenyl)-6,7-dimethoxy-4-quinazolinyl]amino]-α,α-dimethyl-3-pyrrolidinemethanol dihydrochloride
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent Chk2 inhibitor (IC50 = 3 nM). Shows >63-fold selectivity for Chk1 over Chk2 and a panel of 84 other kinases. Inhibits Chk2 activation in response to etoposide-induced DNA damage in HT29 cells. Blocks ionizing radiation-induced apoptosis of mouse thymocytes.
External Portal Information
Chemicalprobes.org is a portal that offers independent guidance on the selection and/or application of small molecules for research. The use of CCT 241533 is reviewed on the chemical probes website.
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
51.54
100
water
5.15
10mM with gentle warming
Preparing Stock Solutions
The following data is based on the product molecular weight 515.41. 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
1.94 mL
9.7 mL
19.4 mL
5 mM
0.39 mL
1.94 mL
3.88 mL
10 mM
0.19 mL
0.97 mL
1.94 mL
50 mM
0.04 mL
0.19 mL
0.39 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.
Caldwellet al (2011) Structure-based design of potent and selective 2-(quinazolin-2-yl)phenol inhibitors of checkpoint kinase 2. J.Med.Chem. 54 580 PMID: 21186793