Product Data Sheet

ESI-08

Catalog No. A24573

main product photo
ESI-08 is a potent and selective antagonist of exchange proteins directly activated by cAMP (EPACs). It inhibits both EPAC1 and EPAC2 with an IC₅₀ of 8.4 μM, effectively blocking cAMP-induced EPAC activation while sparing cAMP-mediated protein kinase A (PKA) signaling. By selectively disrupting EPAC-dependent pathways, ESI-08 serves as a valuable tool compound for dissecting cAMP signaling mechanisms and studying EPAC-related physiological and pathological processes.
Chemical Information
Catalog NumA24573
M. Wt353.48
FormulaC20H23N3OS
Purity>98%
Storageat -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No.301177-43-5
Synonyms
SMILESN#CC1=C(C2CCCCC2)N=C(SCC3=CC(C)=CC=C3C)NC1=O
Biological Activity
DescriptionESI-08 is a potent and selective antagonist of exchange proteins directly activated by cAMP (EPACs). It inhibits both EPAC1 and EPAC2 with an IC₅₀ of 8.4 μM, effectively blocking cAMP-induced EPAC activation while sparing cAMP-mediated protein kinase A (PKA) signaling. By selectively disrupting EPAC-dependent pathways, ESI-08 serves as a valuable tool compound for dissecting cAMP signaling mechanisms and studying EPAC-related physiological and pathological processes.
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