Astex ERK inhibitor X

Modify Date: 2025-08-25 14:01:25

Astex ERK inhibitor X Structure
Astex ERK inhibitor X structure
Common Name Astex ERK inhibitor X
CAS Number 2095719-90-5 Molecular Weight 550.05
Density N/A Boiling Point N/A
Molecular Formula C29H32ClN5O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Astex ERK inhibitor X


ERK1/2 inhibitor 1 is a potent, orally bioavailable ERK1/2 inhibitor, showing 60% inhibition at 1 nM and an IC50 of 3.0 nM against ERK1 and ERK2, respectively[1].

 Names

Name ERK1/2 inhibitor 1

 Astex ERK inhibitor X Biological Activity

Description ERK1/2 inhibitor 1 is a potent, orally bioavailable ERK1/2 inhibitor, showing 60% inhibition at 1 nM and an IC50 of 3.0 nM against ERK1 and ERK2, respectively[1].
Related Catalog
Target

ERK2:3.0 nM (IC50)

ERK1

In Vitro ERK1/2 inhibitor 1 (Compound 27) shows excellent antiproliferative potency with IC50s of 4.9 and 7.5 nM in A375 and Colo205 cells, respectively[1].
References

[1]. Heightman TD, et al. Fragment-Based Discovery of a Potent, Orally Bioavailable Inhibitor That Modulates the Phosphorylation and Catalytic Activity of ERK1/2. J Med Chem. 2018 Jun 14;61(11):4978-4992.

 Chemical & Physical Properties

Molecular Formula C29H32ClN5O4
Molecular Weight 550.05
InChIKey XHOJEECXVUMYMF-IQGLISFBSA-N
SMILES Cc1cccc(C(CO)NC(=O)C(C)N2Cc3ccc(-c4nc(NC5CCOCC5)ncc4Cl)cc3C2=O)c1
Storage condition -20°C
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