Synonyms: L-Ser(Ac)-OH·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 66638-22-0 Molecular Formula: C5H9NO4·HCl Molecular Weight: 183.59 MDL No.: MFCD00060169 Appearance: White solid Optical Rotation: [a]D25 = +12 ± 2º (C=1 in H2O) Storage Temperature: Store at 0-8°C