2-{2-[2-({[(9H-FLUOREN-9-YL)METHOXY]CARBONYL}AMINO)ETHOXY]ETHOXY}ACETIC ACID

Fmoc-protected PEG linker for peptide synthesis

2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)acetic acid

Research compound for conjugation

L-Asparagine, N2-[(1,1-dimethylethoxy)carbonyl]-

peptide synthesis intermediate

(5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oic acid

peptide synthesis intermediate

(23S,50S)-50-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-23-(tert-butoxycarbonyl)-2,2-dimethyl-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid

peptide synthesis intermediate

Boc-His(Trt)-Aib-OH

peptide synthesis intermediate