Description

N,N'-Bis(3,5-Biscarboxyphenyl)Ethylenediamine is a high-purity, multifunctional organic compound featuring a central ethylenediamine core symmetrically substituted with polycarboxylated aromatic rings. This unique molecular architecture makes it a valuable chelating agent and precursor for advanced materials, offering exceptional metal-binding capacity and structural versatility. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, specialty polymer, and advanced catalyst development sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly those requiring complex metal chelation or specific molecular recognition properties.
• Metal-Organic Framework (MOF) Synthesis: Acts as a versatile organic linker or ligand for constructing porous coordination polymers with tailored pore sizes and surface functionalities for gas storage, separation, or catalysis.
• Specialty Polymer Monomer: Used in the production of high-performance polyamides, polyimides, or other polymers where the introduction of multiple carboxyl groups enhances thermal stability, solubility, or adhesion properties.
• Catalyst Ligand: Functions as a sophisticated ligand in homogeneous catalysis for various organic transformations, leveraging its multiple coordination sites to stabilize transition metal complexes.
• Analytical Reagent: Employed in the development of chemical sensors or chromatographic stationary phases due to its strong and selective binding affinity for specific metal ions.
• Crosslinking Agent: Utilized in formulations for coatings, adhesives, or hydrogels where its multiple reactive sites can create dense, stable polymer networks.

Basic Information

Product Name	N,N'-Bis(3,5-Biscarboxyphenyl)Ethylenediamine
CAS No.	2237228-68-9
Molecular Formula	C26H22N2O8
Molecular Weight	490.46 g/mol
Synonyms	EDTA-Tetrabenzoic Acid Derivative; N,N'-Ethylenediamine-N,N'-di(3,5-dicarboxyphenyl); 3,3',5,5'-Biphenyltetracarboxylic Acid Diamide Derivative; 1,1'-(Ethane-1,2-diyl)bis(3,5-dicarboxybenzamide); Tetracarboxy-BPED; BTPA-EDA Ligand; Polycarboxylated Aromatic Diamine
EINECS	Contact for details

Quality Control

Our N,N'-Bis(3,5-Biscarboxyphenyl)Ethylenediamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements for research and advanced material synthesis. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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