2-Chloroadenosine is primarily used in biochemical research to study adenosine receptors and their signaling pathways. It acts as a potent agonist for adenosine receptors, particularly the A1 subtype, making it valuable for investigating the physiological effects of adenosine receptor activation. This compound is often utilized in experiments to understand its role in modulating cardiovascular, neurological, and immune system functions. Additionally, 2-Chloroadenosine is employed in studies exploring its potential therapeutic applications, such as in conditions involving inflammation, ischemia, or neurodegenerative diseases. Its ability to mimic adenosine's effects helps researchers develop targeted treatments for various disorders.