D-methionine sulfoxide hydrochloride is the D-isomer of methionine sulfoxide hydrochloride. Methionine sulfoxide is the oxidation product of methionine. Methionine is a restrictive amino acid in milk or legume proteins and is easily oxidized during storage or processing.

Methionine is one of the most restrictive amino acids in poultry diets.

T19264

C5H12ClNO3S

201.67

D-Methionine sulfoxide hydrochloride (21056-56-4 free base);D-Methionine sulfoxide hydrochloride

H2O:250 mg/mL (1239.65 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years