TH 257

Modify Date: 2025-09-15 19:00:29

TH 257 Structure
TH 257 structure
Common Name TH 257
CAS Number 2244678-29-1 Molecular Weight 422.54
Density N/A Boiling Point N/A
Molecular Formula C24H26N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of TH 257


TH-257 is a potent inhibitor of LIMK1 and LIMK2 with IC50 values of 84 nM and 39 nM for LIMK1 and LIMK2, respectively, and it can be used as a chemical probe for LIMK1 and LIMK2. TH-257 is an allosteric inhibitor targeting a binding pocket induced by an αC and DFG-out conformation. TH257 is exquisitely selective and no significant activity against the wider kinome has been observed in the KINOMEscan assay at 1 μM[1].

 Names

Name TH-257

 TH 257 Biological Activity

Description TH-257 is a potent inhibitor of LIMK1 and LIMK2 with IC50 values of 84 nM and 39 nM for LIMK1 and LIMK2, respectively, and it can be used as a chemical probe for LIMK1 and LIMK2. TH-257 is an allosteric inhibitor targeting a binding pocket induced by an αC and DFG-out conformation. TH257 is exquisitely selective and no significant activity against the wider kinome has been observed in the KINOMEscan assay at 1 μM[1].
Related Catalog
Target

LIMK1:84 nM (IC50)

LIMK2:39 nM (IC50)

References

[1]. Manetti F. Recent advances in the rational design and development of LIM kinase inhibitors are not enough to enter clinical trials. Eur J Med Chem. 2018 Jul 15;155:445-458.

 Chemical & Physical Properties

Molecular Formula C24H26N2O3S
Molecular Weight 422.54

 Safety Information

Hazard Codes Xi
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