dl-Methionine
dl-2-Amino-4-(methylthio)butyric Acid
C5H11NO2S Formula wt 149.21
[59-51-8] 73JWT2K6T3 racemethionine
[59-51-8] 73JWT2K6T3 racemethionine
DESCRIPTION
dl-Methionine occurs as white crystalline platelets or a powder. One g dissolves in about 30 mL of water. It is soluble in dilute acids and in solutions of alkali hydroxides. It is very slightly soluble in alcohol, and practically insoluble in ether. It is optically inactive. The pH of a 1:100 aqueous solution is between 5.6 and 6.1.