Description

4,4'-Dipyridylamine is a versatile organic compound featuring two pyridine rings linked by an amine group, serving as a crucial building block and ligand in advanced chemical synthesis. Its bifunctional structure makes it an essential intermediate for creating complex molecules and functional materials. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid, nitrogen-containing backbone.
• Coordination Chemistry & Catalysis: Acts as a bidentate ligand for transition metals, forming complexes used in catalytic processes and materials research.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Incorporated into polymer chains to modify thermal stability, electronic properties, or to create metal-organic frameworks (MOFs).
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Corrosion Inhibitor Formulation: Used in the development of specialty chemicals for metal surface treatment and protection.

Basic Information

Product Name	4,4'-Dipyridylamine
CAS No.	1915-42-0
Molecular Formula	C10H9N3
Molecular Weight	171.20 g/mol
Synonyms	4,4'-Diaminodipyridine; 4,4'-Bipyridylamine; 4-Amino-4'-pyridylpyridine; 4,4'-Dipyridinylamine; Bis(4-pyridyl)amine; 4-Pyridinamine, 4'-pyridinyl-; 4,4'-Dipyridyl amine; DPA
EINECS	217-635-1

Quality Control

Our 4,4'-Dipyridylamine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	245 - 250 °C
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.