1354448-60-4

1354448-60-4 structure
1354448-60-4 structure
  • Name: KH-CB20
  • Chemical Name: KH-CB20
  • CAS Number: 1354448-60-4
  • Molecular Formula: C15H13Cl2N3O2
  • Molecular Weight: 338.19
  • Catalog: Signaling Pathways Cell Cycle/DNA Damage CDK
  • Create Date: 2022-02-20 14:42:39
  • Modify Date: 2025-08-26 19:40:51
  • KH-CB20, an E/Z mixture, is a potent and selective inhibitor of CLK1, with an IC50 of 16.5 nM. KH-CB20 also can inhibits DYRK1A (IC50=57.8 nM) and CLK3 (IC50=488 nM)[1].

Name KH-CB20
Description KH-CB20, an E/Z mixture, is a potent and selective inhibitor of CLK1, with an IC50 of 16.5 nM. KH-CB20 also can inhibits DYRK1A (IC50=57.8 nM) and CLK3 (IC50=488 nM)[1].
Related Catalog
Target

CLK1:16.5 nM (IC50)

DYRK1A:57.8 nM (IC50)

CLK3:488 nM (IC50)

In Vitro KH-CB20 shows selectivity for CLK1 (IC50=16.5 nM) over DYRK1A (IC50=57.8 nM) and CLK3 (IC50=488 nM)[1].
References

[1]. Fedorov O, et, al. Specific CLK inhibitors from a novel chemotype for regulation of alternative splicing. Chem Biol. 2011 Jan 28;18(1):67-76.

Molecular Formula C15H13Cl2N3O2
Molecular Weight 338.19
Hazard Codes Xi
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