Indirubin-3'-monoxime-5-sulphonic acid is a potent and selective inhibitor of GSK-3β, CDK5, and CDK1 with IC50s of 80nM,5 nM, and 7 nM, respectively.

331467-05-1

C16H11N3O5S

357.34

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years