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CAS 269730-62-3

:

L-Cysteine,S-[2-(1,1-dimethylethoxy)-2-oxoethyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

Description:
L-Cysteine, S-[2-(1,1-dimethylethoxy)-2-oxoethyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- is a synthetic derivative of the amino acid L-cysteine, characterized by the presence of a protective fluorenylmethoxycarbonyl (Fmoc) group and a dimethylethoxy-oxoethyl side chain. This compound is typically used in peptide synthesis and bioconjugation due to its thiol group, which can participate in various chemical reactions, including disulfide bond formation and nucleophilic attacks. The Fmoc group serves as a temporary protecting group for the amino functionality, allowing for selective reactions during peptide assembly. The presence of the bulky dimethylethoxy group enhances the steric hindrance, which can influence the reactivity and solubility of the compound. Overall, this compound is valuable in the field of organic chemistry and biochemistry for its role in synthesizing complex peptides and studying protein interactions. Its unique structure contributes to its functionality in various biochemical applications.
Formula:C24H27NO6S
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