Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
11178
CAS Number:
138021-87-1
Fmoc- S -méthyl-L-cystéine
Purity:
≥ 98 % (HPLC)
Synonym(s):
Fmoc-L-Cys(Me)-OH
Documents
$22.43 /1G
Taille
Request Bulk Quote
Product Information

Fmoc-S-methyl-L-cysteine is a versatile amino acid derivative widely utilized in peptide synthesis and drug development. This compound features a fluorenylmethoxycarbonyl (Fmoc) protecting group, which is essential for the selective protection of amino groups during the synthesis of peptides. Its unique structure, characterized by the presence of a methylthio group, enhances its stability and reactivity, making it an ideal choice for researchers focused on developing novel therapeutic peptides.

In practical applications, Fmoc-S-methyl-L-cysteine is particularly valuable in the synthesis of bioactive peptides and in the modification of existing peptide structures to improve their pharmacological properties. Its ability to facilitate the introduction of sulfur-containing residues into peptides opens up new avenues for the design of compounds with enhanced biological activity. Researchers in medicinal chemistry and biochemistry will find this compound indispensable for advancing their projects, particularly in the fields of drug discovery and development.

Synonyms
Fmoc-L-Cys(Me)-OH
CAS Number
138021-87-1
Purity
≥ 98 % (HPLC)
Molecular Formula
C 19 H 19 NON 4 S
Molecular Weight
357.43
MDL Number
MFCD00237014
PubChem ID
12025913
Melting Point
114 - 145 ?C
Appearance
Poudre blanche
Optical Rotation
[a] D 20 = -45 ± 2 º (C = 1 dans DMF)
Conditions
Conserver à 0 - 8 °C
General Information
Synonyms
Fmoc-L-Cys(Me)-OH
CAS Number
138021-87-1
Purity
≥ 98 % (HPLC)
Molecular Formula
C 19 H 19 NON 4 S
Molecular Weight
357.43
MDL Number
MFCD00237014
PubChem ID
12025913
Melting Point
114 - 145 ?C
Appearance
Poudre blanche
Optical Rotation
[a] D 20 = -45 ± 2 º (C = 1 dans DMF)
Conditions
Conserver à 0 - 8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Fmoc-S-methyl-L-cyseteine is widely utilized in research focused on:

  • Peptide Synthesis: This compound serves as a protecting group in peptide synthesis, allowing chemists to selectively modify amino acids without affecting others, which is crucial for creating complex peptides.
  • Drug Development: It plays a role in the design of novel pharmaceuticals, particularly in the development of compounds that target specific biological pathways, enhancing efficacy and reducing side effects.
  • Bioconjugation: The chemical is used in bioconjugation processes, where it helps attach biomolecules to surfaces or other molecules, improving the delivery and effectiveness of therapeutic agents.
  • Research in Protein Engineering: It is valuable in protein engineering, enabling researchers to create modified proteins with enhanced stability or activity, which is essential for various biotechnological applications.
  • Analytical Chemistry: Fmoc-S-methyl-L-cyseteine is utilized in analytical methods to study protein interactions and structures, providing insights that are critical for understanding biological processes.

Citations