N6-Monobutyryladenosine 3′:5′-cyclic monophosphate sodium salt is widely used in biochemical research as a cell-permeable analog of cyclic AMP (cAMP). It mimics the action of cAMP, making it valuable in studying intracellular signaling pathways, particularly those involving protein kinase A (PKA) activation. This compound is frequently employed in experiments to investigate cellular processes such as gene expression, metabolism, and cell proliferation. Its stability and ability to penetrate cell membranes make it a useful tool for exploring cAMP-mediated responses in various cell types, including neuronal, cardiac, and immune cells. Additionally, it is utilized in pharmacological studies to evaluate the effects of cAMP signaling in disease models, aiding in the development of therapeutic strategies.