Description

Benzaldehyde, 4,4'-[2,2'-Bipyridine]-5,5'-Diylbis- (9Ci) is a specialized organic compound featuring a bipyridine core symmetrically functionalized with benzaldehyde groups. This molecular architecture makes it a valuable high-purity building block and ligand precursor for advanced chemical synthesis and materials science research. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel catalysts, functional polymers, and electronic materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring chelating or coordinating motifs.
• Catalyst & Ligand Synthesis: Used to create novel nitrogen-containing ligands for transition metal catalysis, essential for asymmetric synthesis and cross-coupling reactions.
• Advanced Material Research: Acts as a monomer or functionalizing agent in the development of conductive polymers, metal-organic frameworks (MOFs), and other functional materials.
• Agrochemical Development: Employed in the research and synthesis of new generation herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry: Utilized in academic and industrial research to study metal-ligand interactions and develop new complexes with specific optical or magnetic properties.
• Chemical Sensor Development: Investigated as a component in the design of fluorescent or colorimetric sensors for metal ion detection.

Basic Information

Product Name	Benzaldehyde, 4,4'-[2,2'-Bipyridine]-5,5'-Diylbis- (9Ci)
CAS No.	446822-05-5
Molecular Formula	C24H16N2O2
Molecular Weight	364.40 g/mol
Synonyms	5,5'-Diformyl-2,2'-bipyridine; 2,2'-Bipyridine-5,5'-dicarboxaldehyde; 5,5'-Bis(formyl)-2,2'-bipyridine; 5,5'-Diformyl-2,2'-dipyridyl; 2,2'-Bipyridyl-5,5'-dicarbaldehyde; 5,5'-Dialdehyde-2,2'-bipyridine; 4,4'-[2,2'-Bipyridine]-5,5'-diylbis(benzaldehyde) (9CI); 5,5'-(Benzaldehyde-4,4'-diyl)-2,2'-bipyridine
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4,4'-[2,2'-Bipyridine]-5,5'-Diylbis- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets exacting R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 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.