AE Aktivester (CAS-Nr.: 53556-75-1)

AE Aktivester (CAS-Nr.: 53556-75-1)


AE Active Ester is a versatile coupling reagent widely used in peptide synthesis and pharmaceutical manufacturing. It enables efficient amide bond formation under mild conditions, making it ideal for sensitive chemical reactions and advanced molecular design.

Application in Peptide Synthesis

AE Active Ester plays a crucial role in modern peptide synthesis, particularly in solid-phase and solution-phase procedures. Its high reactivity toward amino groups facilitates the formation of stable peptide bonds with minimal side reactions. This makes it a preferred choice in the preparation of therapeutic peptides, protein conjugates, and modified biomolecules.

 

Advantages in Pharmaceutical Chemistry

This compound is valued for its operational simplicity and compatibility with various substrates. It functions efficiently at room temperature and under neutral to slightly basic conditions, preserving the integrity of delicate molecules. AE Active Ester is also known for reducing reaction time and enhancing yield, which is essential in both research and large-scale production environments.



Stability and Handling

AE Active Ester exhibits good solubility in common organic solvents such as DMF, DCM, and acetonitrile. It should be stored in a cool, dry place, protected from moisture and light, to maintain its reactivity and ensure long-term stability.

 

Benefits in Pharmaceutical Development

This active ester provides several advantages in the synthesis of pharmaceutical compounds. It offers excellent solubility in a wide range of organic solvents, including dichloromethane, acetonitrile, and dimethylformamide, which enhances its applicability in different reaction systems. Furthermore, AE Active Ester performs well under ambient conditions, minimizing the need for elevated temperatures or harsh reagents, and preserving the integrity of sensitive substrates. These characteristics make it highly suitable for producing high-purity intermediates and APIs in drug discovery and formulation processes.

 

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