Description

Sodium D-Glutamate is the sodium salt of the D-isomer of the amino acid glutamic acid, a compound of significant interest in chiral synthesis and biochemical research. Its distinct stereochemistry makes it a valuable building block for producing peptides and other molecules with specific three-dimensional configurations. This high-purity material is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require precise chiral intermediates.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs) and peptide-based drugs.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and neuroscience research related to glutamate receptors.
• Food Science Research: Employed in studies investigating the sensory properties and metabolism of different glutamate isomers.
• Cosmetic Ingredient: Can function as a skin-conditioning agent and moisturizer in advanced cosmetic formulations.
• Microbiological Media Component: Serves as a defined nitrogen source in the preparation of specialized culture media for fermentation processes.

Basic Information

Product Name	Sodium D-Glutamate
CAS No.	32342-59-9
Molecular Formula	C5H8NNaO4
Molecular Weight	169.11 g/mol
Synonyms	D-Glutamic Acid Sodium Salt; Sodium D-Glutaminate; (R)-2-Aminopentanedioic Acid Sodium Salt; D-Glutamate Sodium; D-Glutamic Acid Monosodium Salt; (2R)-2-Aminopentanedioic Acid Sodium Salt; NSC 2026
EINECS	Contact for details

Quality Control

Our Sodium D-Glutamate is produced under a rigorous quality management system. Each batch is tested to ensure high chemical purity, correct stereochemistry, and compliance with relevant specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, assay, chiral purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed 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%
Chiral Purity (HPLC)	≥ 99.0% (D-isomer)
Loss on Drying	≤ 1.0%
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals	< 20 ppm
Specific Rotation	Contact for details

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