N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(2-methyl-2-propanyl)-L-cysteine(CAS: 67436-13-9)

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(2-methyl-2-propanyl)-L-cysteine (CAS: 67436-13-9) has a crystalline form and a molecular weight of approximately 535.46 g/mol. It is poorly soluble in water but soluble in organic solvents. The compound is reactive due to its cysteine structure, making it useful in various chemical reactions. It has a melting point of around 240-245°C.

This compound is typically synthesized through a multistep process involving protection, modification, and deprotection of cysteine. Common synthetic routes include peptide coupling methods using fluorenylmethoxycarbonyl (Fmoc) chemistry, followed by desilylation and deprotection steps. The overall yield is moderate, and selectivity is good for the targeted modifications.

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(2-methyl-2-propanyl)-L-cysteine (CAS: 67436-13-9) is used in the pharmaceutical industry for drug synthesis and in the polymer industry for the development of novel materials. It also finds applications in sensors for its reactivity and in the semiconductor industry for its unique chemical properties.

When handling N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(2-methyl-2-propanyl)-L-cysteine (CAS: 67436-13-9), ensure proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to minimize exposure. Store the compound in a cool, dry place away from direct sunlight. In case of spill, follow the safety data sheet (SDS) guidelines for disposal. Always refer to the latest SDS for detailed safety information.