Catalog Number: 1937
Chemical Name: 1H-Pyrazolo[3,4-b]quinoxalin-3-amine
Biological Activity
Inhibitor of cyclin-dependent kinases (cdks) and glycogen synthase kinase-3 (GSK-3). IC50 values are 0.6, 0.4 and 1 μM for cdk1/cyclin B, cdk5/p25 and GSK-3 respectively.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 100 mM in DMSO
  • Purity:
  • Storage:
    Store at +4°C
  • CAS No:
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.
Background References
  1. Pyrazolo[3,4-b]quinoxalines. A new class of cyclin-dependent kinases inhibitors.
    Ortega et al.
    Bioorg.Med.Chem.Lett., 2002;10:2177
  2. 3-Amino-2-quinoxalinecarbonitrile. New fused quinoxalines with potential cytotoxic activity.
    Monge et al.
    J.Heterocycl.Chem., 1995;31:1135
Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.

Order Details


Contact Information

Molarity Calculator
Calculate the mass, volume or concentration required for a solution

The molarity calculator is based on the following equation:

Mass (g) = Concentration (mol/L) x Volume (L) x Molecular Weight (g/mol)
An example of a molarity calculation using the molarity calculator:
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?

R&D Systems Guarantee

or select another batch:


Customer Information