$3,086.30

FREE
SHIPPING

100% MONEY
BACK GUARANTEE

ONLINE
SUPPORT 24/7

Available on backorder. No lead time available. Please request a quote.
Sku CI01341_100_G
Chem Impex
Get Bulk Quote

Product Information

Product Name
Boc-L-cysteine
Brand Name
Chem Impex
Product Number
01341
CAS
20887-95-0
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
152319
IUPAC Name
(2R)-2-(2-methylpropan-2-yl)oxycarbonylamino-3-sulfanylpropanoic acid
InChI Key
ATVFTGTXIUDKIZ-YFKPBYRVSA-N
SMILES
CC(C)(C)OC(=O)NC@@H(CS)C(=O)O

Application

Boc-L-cysteine is widely utilized in research focused on:

Peptide Synthesis: This compound serves as a protecting group for cysteine residues during peptide synthesis, allowing for the selective modification of other amino acids without affecting the cysteine. This is crucial in creating complex peptides for pharmaceuticals.

Drug Development: Its role in the development of cysteine-containing drugs is significant, particularly in designing inhibitors for various diseases. Researchers leverage its properties to enhance drug stability and efficacy.

Bioconjugation: Boc-L-cysteine is used in bioconjugation processes, where it helps attach biomolecules to surfaces or other molecules, facilitating the development of targeted therapies and diagnostics in the medical field.

Antioxidant Research: This compound is studied for its antioxidant properties, contributing to research aimed at combating oxidative stress-related diseases. Its unique structure allows for the exploration of new antioxidant mechanisms.

Protein Engineering: In protein engineering, Boc-L-cysteine is utilized to introduce thiol groups into proteins, enabling further modifications and enhancing the functionality of engineered proteins in various applications, including biotechnology.

References

Evolution and Functional Diversification of Serine Racemase Homologs in Bacteria

Publication Name: Journal of Molecular Evolution
Publication Date: 2025-01-17
DOI: 10.1007/s00239-024-10231-7

Rapid discovery of cyclic peptide protein aggregation inhibitors by continuous selection

Publication Name: Nature Chemical Biology
Publication Date: 2025-01-13
DOI: 10.1038/s41589-024-01823-x

Multifunctionality of a low-specificity L-threonine aldolase from the hyperthermophile Thermotoga maritima

Publication Name: Extremophiles : life under extreme conditions
Publication Date: 2024-08-27
DOI: 10.1007/s00792-024-01357-z

Protein semisynthesis reveals plasticity in HECT E3 ubiquitin ligase mechanisms

Publication Name: Nature Chemistry
Publication Date: 2024-07-19
DOI: 10.1038/s41557-024-01576-z

Development of convenient crystallization inhibition assays for structure-activity relationship studies in the discovery of crystallization inhibitors

Publication Name: Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents
Publication Date: 2023-04-22
DOI: 10.1007/s00044-023-03061-7