Catalog Number: 4067
Chemical Name: 4,7-Dichloro-1,3-dihydro-3-hydroxy-3-[2-(4-methoxyphenyl)-2-oxoethyl]-2H-indol-2-one
Biological Activity
Inhibitor of RNA Helicase A (RHA) binding to the oncogenic transciption factor EWS-FLI1. Inhibits Ewing's sarcoma family tumor (ESFT) cell growth; induces apoptosis.
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. Small molecule selected to disrupt oncogenic protein EWS-FLI1 interaction with RNA helicase A inhibits Ewing's sarcoma.
    Erkizan et al.
    Nat.Med., 2009;15:750
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

R&D Systems Guarantee

or select another batch:


Customer Information