S-Methyl-L-Cysteine Sulfoxide Seller

Product name: S-Methyl-L-Cysteine Sulfoxide
CAS:6853-87-8
Description of S-Methyl-L-Cysteine Sulfoxide:
S-Methyl-L-Cysteine was oxidized by hydrogen peroxide to SMCSO by the method of Lepp and Dunn for methionine sulfoxide preparation.The (+) diastereoisomer was separated from the (-) form by fractional crystallization from an acetone/water mixture or water/ethanol mixture.
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