ProductNameBoc–Met-OHMolecularFormulaC10H19NO4SMolecularWeight249.3WeightPurity(HPLC)≥98.5%SpecificRotation(25/D)-22.5~-23.5o(c=1.3,CH3OH)MeltingPoint47~50oC(dec.)AppearanceWhitepowderCASNO.2488-15-5)