Description

Synonyms: (S)-2-azido-3-(Fmoc-amino)propionic acidN3-L-Dap(Fmoc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 880637-82-1 Molecular Formula: C18H16N4O4 Molecular Weight: 352.3 MDL No.: MFCD22989449 Appearance: White crystalline powder Comments: Usefull orthogonally protected 2,3-diaminopropanoic acid derivative; see Virta et al., J.Org.Chem., 2006, 71(5), 1989-1999. Attention to modified low racemisation coupling procedure. Melting Point: 133-138 °C Iupac Name: (2S)-2-azido-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid Optical Rotation: [a]D20 = – 47 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8 °C