L-Glutamic Acid Di-tert-Butyl Ester Hydrochloride

Product Overview

L-Glutamic Acid Di-tert-Butyl Ester Hydrochloride is a highly specialized protected amino acid derivative extensively utilized in the field of organic synthesis and pharmaceutical manufacturing. This compound features a glutamic acid backbone where both carboxylic acid groups are protected as tert-butyl esters, providing exceptional stability against base-catalyzed hydrolysis while remaining removable under acidic conditions. This orthogonal protection strategy makes it an indispensable building block for the construction of complex peptide sequences and modified amino acid structures.

As a key intermediate, this substance supports the development of advanced therapeutic peptides and biochemical research tools. Our manufacturing process ensures consistent quality and high optical purity, which is critical for maintaining the biological activity of the final peptide products. The hydrochloride salt form enhances solubility in common organic solvents, facilitating smoother reaction kinetics during coupling steps.

Key Specifications

We adhere to strict quality control standards to guarantee that every batch meets the rigorous demands of pharmaceutical and research applications. The following table outlines the primary physical and chemical properties of this material.

Industrial Applications

This protected amino acid ester serves as a fundamental reagent in solid-phase peptide synthesis (SPPS) and solution-phase synthesis. Its primary application lies in the preparation of glutamic acid-containing peptides where side-chain protection is required to prevent unwanted side reactions. Furthermore, it is employed in the synthesis of pharmaceutical intermediates for drug discovery programs targeting neurological and metabolic disorders.

• Essential building block for custom peptide synthesis.
• Used in the production of pharmaceutical intermediates.
• Suitable for organic synthesis research and development.
• Compatible with Fmoc and Boc protection strategies.

Quality Assurance and Storage

Quality is paramount in our production facility. Each batch undergoes comprehensive testing using high-performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR) to verify identity and purity. We provide a Certificate of Analysis (COA) with every shipment to ensure transparency and compliance with international standards.

To maintain stability, the product should be stored in a tightly closed container at -20°C in a cool, dry place. Protection from moisture and light is recommended to prevent degradation of the ester groups. Proper handling ensures that the material retains its reactivity and purity throughout its shelf life, supporting efficient downstream processing.