Description

Tetraethyl 2,2'-Bipyridine-5,5'-Bisphosphonate is a high-purity, functionalized bipyridine derivative designed for advanced material synthesis and catalysis. This compound matters as a key ligand precursor and building block for constructing metal-organic frameworks (MOFs), coordination polymers, and sophisticated catalysts. It is essential for researchers and manufacturers in the fields of organometallic chemistry, materials science, and pharmaceutical intermediate development who require precise molecular architecture.

Application

• Ligand for Catalysis: Serves as a chelating ligand in the synthesis of transition metal complexes for homogeneous catalysis, including cross-coupling and oxidation reactions.
• MOF and Coordination Polymer Synthesis: Acts as a critical organic linker for constructing novel metal-organic frameworks with tailored porosity for gas storage, separation, or sensing.
• Pharmaceutical Intermediate: Used in the research and development of complex drug molecules, particularly those requiring bipyridine or phosphonate functionalities.
• Material Science Research: Employed in the development of advanced polymeric materials, luminescent compounds, and molecular devices.
• Surface Modification Agent: Can be utilized to functionalize surfaces with phosphonate groups for improved adhesion or specific chemical interactions.
• Chelating Resin Precursor: A starting material for synthesizing specialized ion-exchange or chelating resins for metal ion recovery.

Basic Information

Product Name	Tetraethyl 2,2'-Bipyridine-5,5'-Bisphosphonate
CAS No.	209624-10-2
Molecular Formula	C22H28N2O6P2
Molecular Weight	478.41 g/mol
Synonyms	5,5'-Bis(diethoxyphosphoryl)-2,2'-bipyridine; Tetraethyl (2,2'-bipyridine)-5,5'-diylbis(phosphonate); 2,2'-Bipyridine-5,5'-bisphosphonic Acid Tetraethyl Ester; Diethyl (5-(6-(diethoxyphosphoryl)pyridin-2-yl)pyridin-3-yl)phosphonate; 5,5'-(Diethoxyphosphoryl)-2,2'-bipyridine; Bpy-phosphonate ligand
EINECS	Contact for details

Quality Control

Our Tetraethyl 2,2'-Bipyridine-5,5'-Bisphosphonate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is stable under inert atmosphere. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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