(1R,2S,3R)-3-(6-Amino-9H-purin-9-yl)cyclopentane-1,2-diol, 95+%

*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!