Nα-Trityl-D-asparagine
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Nα-Trityl-D-asparagine

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Category
D-Amino Acids
Catalog number
BAT-001596
CAS number
19892-86-5
Molecular Formula
C23H22N2O3
Molecular Weight
374.50
Synonyms
Trt-D-Asn-OH; Trt-(R)-2-aminosuccinic acid 4-amide
Appearance
Off-white crystalline powder
Purity
≥ 99% (HPLC)
Melting Point
154-160°C
Storage
Store at 2-8 °C

Nα-Trityl-D-asparagine, a versatile chemical compound, serves as a key player in various applications, particularly in peptide synthesis. Here are four key applications of Nα-Trityl-D-asparagine, presented with high perplexity and burstiness:

Peptide Synthesis: Integral to solid-phase peptide synthesis, Nα-Trityl-D-asparagine acts as a shield for the amino group of asparagine, safeguarding it during peptide assembly. The trityl group’s stability under amino acid coupling conditions averts undesired side reactions. Upon completion of the peptide chain, selective removal of the trityl group under mild acidic conditions yields the desired peptide product, showcasing the intricacy of peptide synthesis processes.

Drug Development: In the realm of pharmaceuticals, Nα-Trityl-D-asparagine plays a pivotal role in synthesizing peptide-based drugs and intermediates. Its inclusion ensures the preservation of asparagine residue integrity throughout the synthetic process, maintaining the biological activity of the final product. This meticulous approach is paramount in crafting therapeutic peptides tailored to target specific diseases or conditions, exemplifying the precision demanded in drug development.

Proteomics Research: Researchers leverage Nα-Trityl-D-asparagine to generate synthetic peptides for probing proteomics. These peptides function as standards or probes for dissecting protein functions, interactions, and post-translational modifications. By incorporating Nα-Trityl-D-asparagine, researchers guarantee the faithful representation of asparagine residues in their synthetic models, illustrating the depth of detail required in proteomic investigations.

Bioconjugation: Nα-Trityl-D-asparagine plays a critical role in bioconjugation methods, where peptides are linked to diverse molecules like dyes, drugs, or nanoparticles. The trityl protection mechanism ensures the preservation of asparagine residue integrity during the conjugation process, a pivotal step in creating labeled peptides for imaging studies or targeted drug delivery systems. This application underscores the versatility and precision demanded in bioconjugation techniques.

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