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Catalog Number:
01404
CAS Number:
2799-07-7
S-Trityl-L-cysteine
Purity:
≥ 98% (HPLC)
Synonym(s):
L-Cys(Trt)-OH, (+)-S-Trityl-L-cysteine
Documents
$18.53 /1G
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Product Information

S-Trityl-L-cysteine is a versatile thiol compound that plays a crucial role in biochemical research and pharmaceutical applications. Known for its unique trityl protecting group, this compound is particularly valuable in peptide synthesis and the development of cysteine derivatives. Its ability to stabilize reactive thiol groups makes it an essential reagent in the preparation of various bioactive molecules, including peptides and proteins. Researchers appreciate S-Trityl-L-cysteine for its effectiveness in facilitating selective reactions, which can lead to higher yields and purities in synthetic processes.

In addition to its applications in organic synthesis, S-Trityl-L-cysteine is also explored for its potential in drug development, particularly in the design of therapeutics targeting cysteine-rich proteins. Its favorable properties, such as solubility and stability, enhance its usability in diverse experimental conditions. Whether you are involved in academic research or industrial applications, S-Trityl-L-cysteine offers significant advantages in the synthesis of complex molecules, making it an indispensable tool in modern chemistry.

Synonyms
L-Cys(Trt)-OH, (+)-S-Trityl-L-cysteine
CAS Number
2799-07-7
Purity
≥ 98% (HPLC)
Molecular Formula
C22H21NO2S
Molecular Weight
363.5
MDL Number
MFCD00002611
PubChem ID
256411
Melting Point
155-170 °C
Appearance
White to off-white powder
Optical Rotation
[a]D20 = +113 ± 6º (C=0.8% in 0.04 M ethanolic HCl)
Conditions
Store at 0-8 °C
General Information
Synonyms
L-Cys(Trt)-OH, (+)-S-Trityl-L-cysteine
CAS Number
2799-07-7
Purity
≥ 98% (HPLC)
Molecular Formula
C22H21NO2S
Molecular Weight
363.5
MDL Number
MFCD00002611
PubChem ID
256411
Melting Point
155-170 °C
Appearance
White to off-white powder
Optical Rotation
[a]D20 = +113 ± 6º (C=0.8% in 0.04 M ethanolic HCl)
Conditions
Store at 0-8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

S-Trityl-L-cysteine is widely utilized in research focused on:

  • Peptide Synthesis: This compound serves as a protecting group for cysteine residues in peptide synthesis, allowing for the selective modification of other amino acids without affecting the cysteine. This is crucial in developing complex peptides used in pharmaceuticals.
  • Drug Development: It plays a role in the design of novel drugs, particularly in creating compounds that target specific biological pathways. Its unique structure can enhance the stability and efficacy of therapeutic agents.
  • Bioconjugation: S-Trityl-L-cysteine is utilized in bioconjugation processes, where it helps attach biomolecules to surfaces or other molecules, improving the delivery and targeting of drugs in cancer therapy.
  • Research in Protein Engineering: This compound is essential in protein engineering, allowing researchers to create proteins with enhanced properties, such as increased stability or altered activity, which can be beneficial in various industrial applications.
  • Analytical Chemistry: It is used in analytical methods to study protein interactions and modifications, providing insights into biochemical processes that are vital for understanding diseases and developing new treatments.

Citations