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CAS 86060-81-3

:

S-[(Acetylamino)methyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-cysteine

Description:
S-[(Acetylamino)methyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-cysteine, with the CAS number 86060-81-3, is a synthetic amino acid derivative that features a cysteine backbone modified with an acetylamino group and a fluorenylmethoxycarbonyl (Fmoc) protecting group. This compound is characterized by its ability to participate in peptide synthesis, particularly in the formation of peptide bonds due to the presence of the amino and carboxyl functional groups inherent to amino acids. The Fmoc group serves as a protective moiety, allowing for selective deprotection during the synthesis of peptides, which is crucial in solid-phase peptide synthesis. The acetylamino modification enhances the solubility and stability of the compound, making it suitable for various biochemical applications. Additionally, the presence of the sulfur atom in the cysteine residue allows for potential redox reactions and the formation of disulfide bonds, which are important in protein structure and function. Overall, this compound is valuable in the field of medicinal chemistry and peptide research.
Formula:C21H22N2O5S
InChI:InChI=1S/C21H22N2O5S/c1-13(24)22-12-29-11-19(20(25)26)23-21(27)28-10-18-16-8-4-2-6-14(16)15-7-3-5-9-17(15)18/h2-9,18-19H,10-12H2,1H3,(H,22,24)(H,23,27)(H,25,26)/t19-/m0/s1
InChI key:InChIKey=CSMYOORPUGPKAP-IBGZPJMESA-N
SMILES:C(OC(N[C@@H](CSCNC(C)=O)C(O)=O)=O)C1C=2C(C=3C1=CC=CC3)=CC=CC2
Synonyms:
  • (2R)-3-(Acetamidomethylsulfanyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
  • (2R)-3-[(Acetamidomethyl)sulfanyl]-2-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)propanoic acid
  • <span class="text-smallcaps">L</span>-Cysteine, S-[(acetylamino)methyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
  • Fmoc-Cys(Acm)-OH
  • Fmoc-L-Cys(Acm)-OH
  • Fmoc-L-Cysteine(Acm)
  • Fmoc-S-(acetamidomethyl)-L-cysteine
  • N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-(acetamidomethyl)-<span class="text-smallcaps">L</span>-cysteine
  • N-fmoc-S-acetamidomethyl L-cysteine
  • S-[(Acetylamino)methyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-<span class="text-smallcaps">L</span>-cysteine
  • See more synonyms
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