Product Name: L-Methionine Synonyms: L-Met-OH;L-Methionine,Animal-Free;L-METHIONINE(13C5,D8,15N);L-METHIONINE(1,2,3,4-13C4;METHYL-13CH3);ChemicalbookL-METHIONINE,REAGENTGRADE,>=98%(;L-MethionineUSP,98.5-101.5%(Titration:anhydrousbasis);L(-)-Methionin CAS No. 63-68-3 Formula: C5H11NO2S Formula Weight: 149.21 Apperance: Powder Color: White Solubility: 1 M HCl: 0.5 M at 20 °C, clear, colorless Storage: 20-25°C