Biological Activity
Selective inhibitor of Rac1-GEF interaction. Prevents Rac1 activation by Rac-specific guanine nucleotide exchange factors (GEFs) TrioN and Tiam1 (IC50 ~ 50 μM) without affecting Cdc42 or RhoA activation. Inhibits Rac1-mediated cell functions and is reported to reverse tumor cell phenotyes in prostate cancer cells.
Compound Libraries
NSC 23766 is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 530.97 |
| Formula | C24H35N7.3HCl |
| Storage | Desiccate at RT |
| Purity | ≥99% (HPLC) |
| CAS Number | 1177865-17-6 |
| PubChem ID | 16759159 |
| InChI Key | CPUHORIUXPQCHW-UHFFFAOYSA-N |
| Smiles | Cl.Cl.Cl.CCN(CC)CCCC(C)NC1=NC(C)=CC(NC2=CC=C3N=C(C)C=C(N)C3=C2)=N1 |
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 | 53.1 | 100 | |
| water | 53.1 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 530.97. 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 | 1.88 mL | 9.42 mL | 18.83 mL |
| 5 mM | 0.38 mL | 1.88 mL | 3.77 mL |
| 10 mM | 0.19 mL | 0.94 mL | 1.88 mL |
| 50 mM | 0.04 mL | 0.19 mL | 0.38 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Gao et al (2004) Rational design and characterization of a Rac GTPase-specific small molecule inhibitor. Proc.Natl.Acad.Sci.USA 101 7618 PMID:
Keywords: NSC 23766, supplier, Selective, inhibitors, inhibits, Rac1-GEF, interaction, antioncogenic, G, Proteins, Small, NSC23766, 1177865-17-6, G, Proteins, (Small), GTPase, G, Proteins, (Small), Tocris Bioscience
