Description

Synonyms: Na-Fmoc-Ne-Nosyl-L-lysineFmoc-L-Lys(Ns)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 359780-63-5 Molecular Formula: C27H27N3O8S Molecular Weight: 553.6 MDL No.: MFCD22989438 Appearance: White crystalline powder Comments: Postsynthetic modification of peptides via chemoselective N-alkylation of their side chains. L.Monfregola et.al., Org.Lett.,2012, 14(7), 1644-1667 ;See also: Tetr.Lett., 2005, 46, 6637-6640 and Amino Acids, 2011, 41(4), 981-990. Melting Point: 56-62 °C Iupac Name: (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-6-(2-nitrobenzenesulfonamido)hexanoic acid Optical Rotation: [a]D20 = – 11 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8 °C