High Quality Boc - trp(for)-oh with CAS number 47355 - 10 - 2 is a premium chemical product available at the best price. The CAS number 47355 - 10 - 2 uniquely identifies this chemical compound in the scientific and industrial community. Boc - trp(for)-oh is a protected amino acid derivative, where the Boc (tert - butyloxycarbonyl) group is a commonly used protecting group in peptide synthesis.
The chemical formula of Boc - trp(for)-oh needs to be determined through advanced chemical analysis, and it typically has a relatively stable molecular structure under normal storage conditions. It is usually in the form of a white to off - white powder, with high purity to ensure its performance in various applications. The melting point, solubility, and other physical and chemical properties are important parameters for this product. It is slightly soluble in water but more soluble in organic solvents such as dichloromethane, methanol, etc.
The primary usage of Boc - trp(for)-oh is in peptide synthesis. In the process of synthesizing peptides, protecting groups like Boc are crucial to control the reaction sites and ensure the correct sequence of amino acids. Boc - trp(for)-oh can be used to introduce tryptophan residues into the peptide chain, which is essential for the biological activity and structure of peptides.
It is also used in the pharmaceutical research and development field. Peptides play important roles in drug discovery, such as acting as receptor ligands, enzyme inhibitors, etc. Boc - trp(for)-oh can be used to synthesize peptides with potential therapeutic effects. Additionally, it can be used in academic research for studying the structure - function relationships of peptides and proteins.
When using Boc - trp(for)-oh in peptide synthesis, the first step is to dissolve it in an appropriate organic solvent, such as dichloromethane or N,N - dimethylformamide (DMF). The concentration of the solution needs to be adjusted according to the specific reaction requirements. Then, couple it with the appropriate amino acid or peptide fragment using suitable coupling reagents, such as N,N' - dicyclohexylcarbodiimide (DCC) or N - (3 - dimethylaminopropyl) - N' - ethylcarbodiimide hydrochloride (EDC).
During the reaction, the reaction conditions, such as temperature, reaction time, and pH, need to be carefully controlled. After the coupling reaction is completed, the Boc protecting group can be removed under specific deprotection conditions, usually using an acid such as trifluoroacetic acid (TFA). The final product can be purified by methods like column chromatography or reverse - phase high - performance liquid chromatography (RP - HPLC) to obtain the pure peptide product.
Case 1: In a pharmaceutical research project, a research team was trying to develop a new peptide drug targeting a specific cancer - related receptor. They used Boc - trp(for)-oh to synthesize a series of peptides containing tryptophan residues. By carefully designing the peptide sequence and using Boc - trp(for)-oh in the synthesis process, they were able to obtain several peptide candidates. After in - vitro and in - vivo tests, one of the peptides showed significant inhibitory effects on the growth of cancer cells, demonstrating the important role of Boc - trp(for)-oh in peptide - based drug development.
Case 2: An academic research group was studying the structure - function relationship of a certain protein - binding peptide. They used Boc - trp(for)-oh to introduce tryptophan residues at specific positions in the peptide chain. Through X - ray crystallography and nuclear magnetic resonance (NMR) spectroscopy, they were able to determine the three - dimensional structure of the peptide - protein complex and understand how the tryptophan residue affected the binding affinity and specificity, which provided valuable insights for understanding the biological function of the protein.
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