CAS · 92136-39-5
Product Overview
N-Boc-propargylamine is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | Pale yellow crystal |
|---|---|
| Content | 98.0% min |
| Water | 0.5% max |
Applications
N-Boc-propargylamine is a widely used intermediate in organic and medicinal chemistry, particularly for the synthesis of propargylated amines and bioactive molecules. Its protected amine functionality, via the tert-butoxycarbonyl (Boc) group, allows selective reactions at the terminal alkyne while preventing unwanted N-alkylation or side reactions. This makes it suitable for click chemistry applications, including copper-catalyzed azide–alkyne cycloaddition (CuAAC), to conjugate with azide-containing molecules for drug discovery, peptide modification, and bioconjugation. It is also used in the preparation of heterocycles, pharmacologically active compounds, and synthetic intermediates for medicinal chemistry programs, enabling exploration of structure–activity relationships (SAR).
Benefits
The benefits of N-Boc-propargylamine arise from its stability, versatility, and controlled reactivity. The Boc protection ensures the amine remains inert under various reaction conditions, allowing selective functionalization of the alkyne group. Its terminal alkyne enables efficient and highly selective click reactions, which are widely valued for rapid and reliable bioconjugation. The compound is chemically stable, easy to handle, and compatible with a range of solvents and reagents, facilitating multi-step synthesis in both laboratory and industrial settings. These characteristics provide chemists with a reliable tool for building complex molecules and functionalizing biomolecules.
Conclusion
N-Boc-propargylamine is a versatile and stable intermediate for organic synthesis, medicinal chemistry, and bioconjugation applications. Its combination of a protected amine and reactive terminal alkyne allows selective, controlled reactions, enabling efficient construction of bioactive compounds, peptides, and functionalized molecules. By supporting precise molecular modification and synthetic flexibility, it remains an essential building block in modern chemical research and drug development.
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