Intermediates

L-Glutamic Acid Diethyl Ester Hydrochloride

  • CAS No.1118-89-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity L-Glutamic Acid Diethyl Ester Hydrochloride (CAS 1118-89-4) designed for pharmaceutical and cosmetic synthesis. Reliable bulk supply with comprehensive COA.

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Product Technical Details

Product Overview

L-Glutamic Acid Diethyl Ester Hydrochloride is a premium protected amino acid derivative widely utilized in advanced organic synthesis and pharmaceutical manufacturing. As a stable hydrochloride salt form of diethyl L-glutamate, this compound offers enhanced solubility and handling characteristics crucial for multi-step synthesis protocols. Our manufacturing process ensures exceptional batch-to-batch consistency, making it an ideal choice for research laboratories and industrial production facilities requiring high-grade chemical intermediates.

This substance serves as a fundamental building block in the construction of complex peptide structures and specialized organic molecules. The diethyl ester protection group allows for selective reactivity, enabling chemists to perform precise transformations without affecting the carboxylic acid functionalities prematurely. The hydrochloride salt form further improves stability during storage and transportation, reducing the risk of degradation under standard environmental conditions.

Technical Specifications

ParameterValue
CAS Number1118-89-4
Molecular FormulaC9H18ClNO4
Molecular Weight239.70 g/mol
AppearanceWhite Powder
Purity≥99.0%
Moisture Content≤0.25%
Melting Point108-110 °C
Storage Temperature-20°C

Industrial Applications

The versatility of L-Glutamic Acid Diethyl Ester Hydrochloride extends across multiple high-value sectors. In the pharmaceutical industry, it acts as a critical intermediate for synthesizing bioactive compounds and therapeutic agents. Its antioxidant properties contribute to the stability of final formulations, protecting sensitive active ingredients from oxidative damage during shelf life.

In cosmetic chemistry, this compound is employed in the development of advanced skincare formulations where amino acid derivatives are valued for their biocompatibility and functional performance. Additionally, it finds application in agricultural chemical synthesis, serving as a precursor for specialized pesticides and plant growth regulators. The high purity level ensures minimal side reactions, leading to higher yields in downstream processes.

Quality Assurance and Storage

Every batch undergoes rigorous quality control testing including HPLC analysis to verify purity levels and confirm identity. We provide a comprehensive Certificate of Analysis (COA) with each shipment, detailing all critical quality attributes. To maintain optimal stability, the product should be stored in a tightly closed container within a cool, dry, and well-ventilated area. Protection from moisture and incompatible substances is essential to preserve chemical integrity over time.

  • Consistent high purity suitable for GMP environments
  • Stable hydrochloride salt form for extended shelf life
  • Comprehensive documentation and regulatory support
  • Flexible packaging options including 25 kg drums
  • Global logistics network for timely delivery