tert-Butyl (26-amino-3,6,9,12,15,18,21,24-octaoxahexacosyl)carbamate(Boc-NH-PEG8-CH2CH2NH2), 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!