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CAS 173963-91-2

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Fmoc-Cys(Boc-3-aminopropyl)-OH

Description:
Fmoc-Cys(Boc-3-aminopropyl)-OH is a protected amino acid derivative commonly used in peptide synthesis. The substance features a phenylmethoxycarbonyl (Fmoc) protecting group on the amino group of cysteine (Cys), which facilitates selective deprotection during synthesis. The presence of a tert-butyloxycarbonyl (Boc) group on the side chain of cysteine provides additional protection for the thiol group, enhancing the stability of the molecule during various synthetic steps. The 3-aminopropyl moiety introduces a flexible linker that can be utilized for further conjugation or functionalization. This compound is typically utilized in solid-phase peptide synthesis, where the protection of functional groups is crucial for the sequential addition of amino acids. Its solubility in organic solvents and stability under standard laboratory conditions make it a valuable intermediate in the preparation of peptides and other bioactive compounds. Overall, Fmoc-Cys(Boc-3-aminopropyl)-OH is an important building block in the field of medicinal chemistry and peptide research.
Formula:C26H32N2O6S
Synonyms:
  • Fmoc-Cys(3-(Boc-Amino)-Propyl)-Oh
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