Synonyms: L-Cys(Trt)-NH2 Purity Limit: ≥ 98% (HPLC) CAS No.: 166737-85-5 Molecular Formula: C22H22N2OS Molecular Weight: 362.5 MDL No.: MFCD22126061 Appearance: White to off-white powder Optical Rotation: [a]D20 = -11.0 ± 2º (C=2 in DMF) Storage Temperature: Store at 0-8 °C