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

Catalog Number:
05695
CAS Number:
501326-55-2
Fmoc-S-tert-butylthio-D-cysteine
Purity:
≥ 98% (HPLC)
Synonym(s):
Fmoc-D-Cys(StBu)-OH
Documents
$93.14 /100MG
Pack Size Availability Price
Request Bulk Quote
Product Information

Fmoc-S-tert-butylthio-D-cysteine is a versatile amino acid derivative widely utilized in peptide synthesis and drug development. This compound features a protective Fmoc (9-fluorenylmethoxycarbonyl) group, which allows for selective deprotection during the synthesis of peptides, making it an essential building block for researchers in the field of medicinal chemistry. Its unique tert-butylthio group enhances stability and solubility, facilitating the formation of complex peptide structures.

This compound is particularly valuable in the synthesis of peptides that require specific thiol modifications, which are crucial in various biological applications, including the development of therapeutics and diagnostic agents. Researchers appreciate its ability to streamline peptide synthesis while maintaining high purity and yield. Fmoc-S-tert-butylthio-D-cysteine stands out for its efficiency in generating peptides with desired functionalities, making it a preferred choice for professionals in pharmaceutical and biotechnological research.

Synonyms
Fmoc-D-Cys(StBu)-OH
CAS Number
501326-55-2
Purity
≥ 98% (HPLC)
Molecular Formula
C22H25NO4S2
Molecular Weight
431.6
MDL Number
MFCD01632050
PubChem ID
3342123
Melting Point
66-77 ºC
Appearance
White to off white powder
Optical Rotation
[a]D25 = +85 ± 2º (C=1% in EtOAc)
Conditions
Store at ≤ -4 °C
General Information
Synonyms
Fmoc-D-Cys(StBu)-OH
CAS Number
501326-55-2
Purity
≥ 98% (HPLC)
Molecular Formula
C22H25NO4S2
Molecular Weight
431.6
MDL Number
MFCD01632050
PubChem ID
3342123
Melting Point
66-77 ºC
Appearance
White to off white powder
Optical Rotation
[a]D25 = +85 ± 2º (C=1% in EtOAc)
Conditions
Store at ≤ -4 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Fmoc-S-tert-butylthio-D-cysteine is widely utilized in research focused on:

  • Peptide Synthesis: This compound serves as a key building block in the synthesis of peptides, particularly in solid-phase peptide synthesis, enhancing the efficiency and yield of the final products.
  • Drug Development: It plays a crucial role in the development of novel therapeutics, especially in the design of cysteine-containing peptides that can target specific biological pathways.
  • Bioconjugation: The compound is employed in bioconjugation strategies, allowing researchers to attach various biomolecules to peptides, facilitating the creation of targeted drug delivery systems.
  • Protein Engineering: It is used in the modification of proteins to study structure-function relationships, aiding in the development of proteins with enhanced stability and activity.
  • Research in Redox Biology: This chemical is valuable in studies related to redox biology, helping scientists understand the role of thiols in cellular processes and their implications in diseases.

Citations