Description

N,n-Bis(Carboxymethyl)-L-Glutamic Acid is a high-purity chelating agent and a derivative of the amino acid L-glutamic acid. This compound is valued for its ability to form stable complexes with various metal ions, making it a critical intermediate in advanced chemical synthesis. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise molecular architecture and metal ion control.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly those requiring chelating functionalities.
• Agrochemical Synthesis: Serves as a key building block for producing advanced herbicides, pesticides, and plant growth regulators.
• Specialty Chelating Agent: Employed in formulations requiring specific metal ion sequestration, such as in water treatment or industrial cleaning processes.
• Biochemical Research: Used as a substrate or ligand in enzymatic studies and metalloprotein research.
• Polymer Modification: Acts as a functional monomer for creating polymers with enhanced metal-binding properties.
• Cosmetic Ingredients: Potential use in the synthesis of mild, biodegradable chelators for personal care products.

Basic Information

Product Name	N,n-Bis(Carboxymethyl)-L-Glutamic Acid
CAS No.	58976-65-1
Molecular Formula	C9H13NO8
Molecular Weight	263.20 g/mol
Synonyms	N,N-Bis(carboxymethyl)-L-glutamic acid; (2S)-2-[Bis(carboxymethyl)amino]pentanedioic acid; L-Glutamic acid, N,N-bis(carboxymethyl)-; GLDA intermediate; Tetrasodium glutamate diacetate precursor; Aminopolycarboxylic acid derivative; Chelating agent 58976-65-1; N,N-Dicarboxymethyl-L-glutamic acid
EINECS	Contact for details

Quality Control

Our N,n-Bis(Carboxymethyl)-L-Glutamic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range upon request
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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