Fmoc-Asn(Trt)-OH Product No. 02386 Synonyms Fmoc-Ng-trityl-L-asparagine Purity Limit 99% Molecular Formula C38H32N2O5 Molecular Weight 596.70 CAS No 132388-59-1 MDL No MFCD00077049 Optical Rotation -15.5?/span>??/span>(c=1% MeOH) Storage Temp Store at -0癈.