(H-Cys-OMe)2.2HCl(CAS: 32854-09-4)

(H-Cys-OMe)2.2HCl is a crystalline compound with a molecular weight of approximately 567.42 g/mol. It is slightly soluble in water and has a pKa of 6.5. The compound is reactive towards strong bases and reducing agents. It is stable under normal storage conditions but should be protected from moisture and heat.

(H-Cys-OMe)2.2HCl is typically synthesized by the reaction of cysteine methyl ester hydrochloride (CME) with hydrogen cyanide in the presence of a catalyst such as potassium carbonate. The reaction is exothermic and requires careful temperature control to achieve high yield and selectivity.

(H-Cys-OMe)2.2HCl is primarily used in the pharmaceutical industry for the synthesis of certain peptides and in the chemical industry for the production of additives and reagents. It is also used in the polymer industry as a monomer precursor and in the semiconductor industry for surface modification.

When handling (H-Cys-OMe)2.2HCl, ensure proper ventilation and use in a fume hood. Wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Store the compound in a cool, dry place away from moisture. In case of spill, neutralize with a basic solution and dispose of according to local hazardous waste regulations. Always refer to the Safety Data Sheet (SDS) for specific handling instructions.