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Catalog Number:
35194
CAS Number:
751470-47-0
Acide Fmoc-L-cystéique
Purity:
≥ 98 % (HPLC)
Documents
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Product Information

Fmoc-L-cysteic acid is a versatile amino acid derivative that plays a crucial role in peptide synthesis and bioconjugation applications. This compound, characterized by its unique sulfonic acid group, enhances solubility and stability in various chemical environments, making it an ideal choice for researchers in the fields of biochemistry and molecular biology. Its Fmoc (9-fluorenylmethoxycarbonyl) protecting group allows for easy incorporation into peptides, facilitating the synthesis of complex biomolecules.

In practical applications, Fmoc-L-cysteic acid is utilized in the development of peptide-based therapeutics and in the study of protein interactions. Its ability to introduce a sulfonic acid moiety into peptides can significantly alter their biological activity and solubility, providing researchers with valuable insights into peptide design and functionality. Additionally, this compound is advantageous for those looking to create modified peptides with enhanced properties compared to traditional amino acids, making it a valuable tool in drug development and protein engineering.

CAS Number
751470-47-0
Purity
≥ 98 % (HPLC)
Molecular Formula
C 18 H 17 NON 7 S
Molecular Weight
391.4
MDL Number
MFCD02682540
PubChem ID
14123222
Melting Point
245 - 254 °C (lit.)
Appearance
Blanc cassé uni
Optical Rotation
[a] D 20 = -14,5 ± 2 ° (C = 1 dans DMF) (Lit.)
Conditions
Conserver à 25 °C
General Information
CAS Number
751470-47-0
Purity
≥ 98 % (HPLC)
Molecular Formula
C 18 H 17 NON 7 S
Molecular Weight
391.4
MDL Number
MFCD02682540
PubChem ID
14123222
Melting Point
245 - 254 °C (lit.)
Appearance
Blanc cassé uni
Optical Rotation
[a] D 20 = -14,5 ± 2 ° (C = 1 dans DMF) (Lit.)
Conditions
Conserver à 25 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Fmoc-L-cysteic acid is widely utilized in research focused on:

  • Peptide Synthesis: This compound serves as a protecting group in the synthesis of peptides, allowing for the selective modification of amino acids without interfering with other functional groups.
  • Bioconjugation: It is used in bioconjugation processes, enabling the attachment of biomolecules to surfaces or other molecules, which is crucial in drug delivery systems and diagnostics.
  • Protein Engineering: Researchers leverage its properties to introduce sulfonic acid groups into proteins, enhancing their solubility and stability, which is beneficial in therapeutic applications.
  • Analytical Chemistry: Fmoc-L-cysteic acid is employed in various analytical techniques, including chromatography, to improve the separation and identification of complex mixtures.
  • Drug Development: Its unique chemical structure aids in the design of novel pharmaceuticals, particularly in targeting specific biological pathways, making it valuable in the pharmaceutical industry.

Citations