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You are here:Home » Biochemicals » Biochem-Protein Kinase Activators & Inhibitors » Protein Kinase Inhibitor CKI-7 (PKI) (N-(2-aminoethyl)-5-chloro-isoquinoline-8-sulfonamide)

Protein Kinase Inhibitor CKI-7 (PKI)


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A potent inhibitor against casein kinase 1 with respect to ATP. Exhibits a much weaker effect on casein kinase 2 and other protein kinases.
Catalog #P9104
Melting Point173-176°C
SolubilityChloroform, Dichloromethane
Method for Determining IdentityProton NMR Spectroscopic Analysis
TLC ConditionsSiO2: Dichloromethane: Methanol: NH4OH; 9ml: 2ml: 5 drops; Visualized with UV and ninhydrin; Rf=0.4
Storage and StabilityMay be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
CAS Number120615-25-0
Molecular FormulaC11H12ClN3O2S
Molecular Weight285.74
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate namesN-(2-aminoethyl)-5-chloro-isoquinoline-8-sulfonamide

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