Description

[4,4''-Bipyridine]-2,2''-Diamine is a high-purity, bifunctional organic building block featuring two primary amine groups on a rigid bipyridine scaffold. This compound matters for its unique chelating and bridging capabilities, making it a critical precursor in the synthesis of advanced coordination polymers, metal-organic frameworks (MOFs), and functional ligands. It is essential for researchers and manufacturers in the fields of materials science, catalysis, and pharmaceutical chemistry who require precise molecular architectures.

Application

• Ligand Synthesis: Serves as a key precursor for creating polydentate and bridging ligands used in homogeneous catalysis and metal complexation.
• Advanced Materials: A fundamental building block for constructing Metal-Organic Frameworks (MOFs) and coordination polymers with tailored porosity and functionality.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly in compounds requiring a rigid, nitrogen-rich core.
• Chemical Sensors: Incorporated into the design of fluorescent or colorimetric sensor materials for detecting metal ions or small molecules.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers and dendrimers.
• Surface Modification: Utilized for functionalizing surfaces and nanoparticles to impart specific chemical properties.

Basic Information

Product Name	[4,4''-Bipyridine]-2,2''-Diamine
CAS No.	189000-91-7
Molecular Formula	C10H10N4
Molecular Weight	186.22 g/mol
Synonyms	2,2'-Diamino-4,4'-bipyridine; 4,4'-Bipyridine-2,2'-diamine; 2,2'-Bipyridine-4,4'-diamine; 2,2'-Diaminobipyridine; 4,4'-Diamino-2,2'-bipyridine; 2,2'-Diamino-4,4'-dipyridyl; 2,2'-Bipyridyl-4,4'-diamine
EINECS	Contact for details

Quality Control

Our [4,4''-Bipyridine]-2,2''-Diamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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