Description

Dibutyl 2,2'-Bipyridine-4,4'-Dicarboxylate CAS NO 69641-93-6 is a high-purity, functionalized bipyridine derivative, serving as a critical ligand and building block in advanced material synthesis. Its core value lies in its ability to chelate metal ions, enabling the development of sophisticated catalysts and photoactive complexes. This compound is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and coordination chemistry.

Application

• Ligand for Catalysis: Used in the synthesis of ruthenium and other transition metal complexes for homogeneous catalysis and photocatalytic reactions.
• Organic Light-Emitting Diodes (OLEDs): Acts as an electron-transport material or a core component in the synthesis of emissive layer materials.
• Dye-Sensitized Solar Cells (DSSCs): Serves as a key anchoring ligand in sensitizer dyes to improve electron injection and device efficiency.
• Coordination Polymers & MOFs: Employed as a rigid, ditopic linker in the construction of metal-organic frameworks with tailored porosity and functionality.
• Chemical Sensing: Utilized in the development of luminescent sensors and probes for metal ion detection due to its strong metal-binding affinity.
• Pharmaceutical Intermediates: Functions as a sophisticated synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Academic & Industrial R&D: A fundamental reagent for exploring new photophysical properties and catalytic mechanisms in coordination chemistry.

Basic Information

Product Name	Dibutyl 2,2'-Bipyridine-4,4'-Dicarboxylate
CAS No.	69641-93-6
Molecular Formula	C22H28N2O4
Molecular Weight	384.47 g/mol
Synonyms	4,4'-Di-n-butyl 2,2'-bipyridine-4,4'-dicarboxylate; 2,2'-Bipyridine-4,4'-dicarboxylic Acid Dibutyl Ester; Dibutyl 4,4'-bipyridine-2,2'-dicarboxylate; 4,4'-Bis(butoxycarbonyl)-2,2'-bipyridine; DBbpy; Bpy-dicarboxylate dibutyl ester
EINECS	Contact for details

Quality Control

Our Dibutyl 2,2'-Bipyridine-4,4'-Dicarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and elemental analysis, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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