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Catalog Number:
05952
CAS Number:
25840-82-8
S-Trityl-D-cysteine
Purity:
≥ 98% (HPLC)
Synonym(s):
D-Cys(Trt)-OH
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Product Information

S-Trityl-D-cysteine is a valuable thiol compound widely utilized in biochemical research and pharmaceutical applications. This compound, characterized by its trityl protective group, offers enhanced stability and solubility, making it an excellent choice for synthesizing peptides and proteins. Researchers often leverage S-Trityl-D-cysteine for its ability to facilitate the formation of disulfide bonds, which are crucial in stabilizing protein structures. Its unique properties also make it an ideal candidate for drug development, particularly in the design of therapeutics that require precise control over cysteine residues.

In addition to its role in peptide synthesis, S-Trityl-D-cysteine is instrumental in various applications within the fields of biochemistry and molecular biology. Its use in the preparation of modified proteins allows for the exploration of protein interactions and functions, providing insights into cellular mechanisms. Furthermore, the compound's stability under various conditions enhances its applicability in diverse experimental setups, making it a preferred choice for researchers aiming to achieve reliable and reproducible results.

Synonyms
D-Cys(Trt)-OH
CAS Number
25840-82-8
Purity
≥ 98% (HPLC)
Molecular Formula
C22H21NO2S
Molecular Weight
363.5
MDL Number
MFCD00236948
PubChem ID
256411
Melting Point
190 °C
Appearance
Solid
Optical Rotation
[a]20D = -60 ± 2 º (C=1.108 in MeOH)
Conditions
Store at 0 - 8 °C
General Information
Synonyms
D-Cys(Trt)-OH
CAS Number
25840-82-8
Purity
≥ 98% (HPLC)
Molecular Formula
C22H21NO2S
Molecular Weight
363.5
MDL Number
MFCD00236948
PubChem ID
256411
Melting Point
190 °C
Appearance
Solid
Optical Rotation
[a]20D = -60 ± 2 º (C=1.108 in MeOH)
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-D-cysteine is widely utilized in research focused on:

  • Peptide Synthesis: This compound serves as a protecting group for thiol groups during peptide synthesis, allowing for the selective modification of amino acids without unwanted reactions.
  • Drug Development: It plays a crucial role in the design of new pharmaceuticals, particularly in creating compounds that target specific proteins, enhancing drug efficacy and reducing side effects.
  • Bioconjugation: S-Trityl-D-cysteine is used in bioconjugation techniques, facilitating the attachment of biomolecules to surfaces or other molecules, which is essential in developing biosensors and targeted drug delivery systems.
  • Protein Engineering: Researchers utilize this compound to stabilize proteins and improve their solubility, which is vital for structural studies and therapeutic applications.
  • Antioxidant Research: Its unique structure allows for exploration in antioxidant studies, providing insights into cellular protection mechanisms and potential therapeutic applications in diseases related to oxidative stress.

Citations