Description

Dl-Glutamic Acid Hydrochloride is the hydrochloride salt of the racemic mixture of glutamic acid, an important amino acid derivative. This compound serves as a critical chiral building block and reagent in advanced organic synthesis and pharmaceutical research. It is essential for industries requiring high-purity amino acid derivatives for the development of active pharmaceutical ingredients (APIs), biochemical research, and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and protein chemistry.
• Peptide Synthesis: Serves as a protected amino acid building block in solid-phase and solution-phase peptide synthesis.
• Food Science & Flavor Enhancer Research: Employed in studies related to umami taste and the development of flavoring agents.
• Cosmetic & Personal Care Ingredients: Utilized in the formulation of hair and skin conditioning agents.
• Chemical Synthesis: Acts as a starting material for the preparation of various glutamic acid derivatives and fine chemicals.

Basic Information

Product Name	Dl-Glutamic Acid Hydrochloride
CAS No.	15767-75-6
Molecular Formula	C5H9NO4 · HCl
Molecular Weight	183.59 g/mol
Synonyms	DL-Glutamic Acid HCl; (±)-Glutamic Acid Hydrochloride; Glutamic Acid Hydrochloride (racemic); 2-Aminopentanedioic Acid Hydrochloride; H-Glu-OH·HCl (racemic); DL-2-Aminoglutaric Acid Hydrochloride; (RS)-Glutamic Acid Hydrochloride; Glutamic Acid HCl (DL-Form)
EINECS	239-867-4

Quality Control

Our Dl-Glutamic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results for parameters including assay, optical rotation, heavy metals, and residual solvents. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Optical Rotation	±0.2° (c=1 in H2O)
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤10 ppm
Chloride Content (Titration)	18.5 - 20.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.