Catalog Number: 5329
Chemical Name: N-(2-Aminoethyl)-5-chloro-8-isoquinolinesulfonamide dihydrochloride
Biological Activity
Casein kinase 1 (CK1) inhibitor. Also inhibits SGK, S6K1 and MSK1. Induces retinal cell differentiation from human ESCs and iPSCs in combination with SB 431542 (Cat. No. 1614) and Y-27632 (Cat. No. 1254).
Technical Data
  • M.Wt:
    358.67
  • Formula:
    C11H12ClN3O2S.2HCl
  • Solubility:
    Soluble to 20 mM in water and to 50 mM in DMSO
  • Purity:
    >99%
  • Storage:
    Store at -20°C
  • CAS No:
    1177141-67-1
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. D4476, a cell-permeant inhibitor of CK1, suppresses the site-specific phosphorylation and nuclear exclusion of FOXO1a.
    Rena et al.
    EMBO Rep., 2004;5:60
  2. In vitro differentiation of retinal cells from human pluripotent stem cells by small-molecule induction.
    Osakada et al.
    J.Cell Sci., 2009;122:3169
  3. 3,4-Diaryl-isoxazoles and -imidazoles as potent dual inhibitors of p38α mitogen activated protein kinase and casein kinase 1δ.
    Peifer et al.
    J.Med.Chem., 2009;52:7618

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