Synonyms: (R)-3-(Boc-amino)butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 159991-23-8 Molecular Formula: C9H17NO4 Molecular Weight: 203.24 MDL No.: MFCD00270343 Appearance: Off-white powder Storage Temperature: Store at 0-8 °C