S-[(Benzyloxy)carbonyl]-L-cysteine(CAS: 1625-72-5)

S-[(Benzyloxy)carbonyl]-L-cysteine is a crystalline compound with a molecular weight of approximately 326.26 g/mol. It has a low solubility in water and is mildly hydrolytically stable. This compound is reactive towards nucleophiles and can undergo peptide bond formation. It is typically used in organic synthesis and pharmaceutical applications.

S-[(Benzyloxy)carbonyl]-L-cysteine is synthesized via a Williamson ether synthesis or a nucleophilic substitution reaction. The key steps involve the reaction of benzyloxy carbonyl chloride with L-cysteine under basic conditions, followed by purification to yield the desired product with good selectivity and yield.

S-[(Benzyloxy)carbonyl]-L-cysteine is primarily used in pharmaceuticals for the synthesis of pharmaceutical intermediates and in polymer science for the development of biodegradable polymers. It also finds applications in the production of sensors and semiconductors for its reactivity and structural properties.

Safety precautions for handling S-[(Benzyloxy)carbonyl]-L-cysteine include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. It should be handled in a well-ventilated area or a fume hood. In case of spills, immediately clean up using proper waste disposal procedures and refer to the Safety Data Sheet (SDS) for detailed instructions.