Description

2,5-Pyridinediamine,N2-(5-Amino-3-Pyridinyl)-(9Ci) is a high-purity, multi-functional heterocyclic diamine building block of significant interest in advanced organic synthesis. Its molecular structure, featuring multiple reactive amino groups on a pyridine scaffold, makes it a versatile precursor for constructing complex nitrogen-containing heterocycles and functional materials. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemical discovery, and the creation of specialty polymers and ligands.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and antiviral drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators that require specific pyridine-based architectures.
• Ligand and Catalyst Design: Serves as a precursor for synthesizing polydentate ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of high-performance polyamides, polyimides, and other specialty polymers with enhanced thermal or chemical resistance.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic dyes and pigments, especially azo dyes and colorants for high-tech applications.
• Academic and Contract Research: A valuable reagent for methodological studies in organic chemistry and for building compound libraries in high-throughput screening.

Basic Information

Product Name	2,5-Pyridinediamine,N2-(5-Amino-3-Pyridinyl)-(9Ci)
CAS No.	863298-86-6
Molecular Formula	C10H11N5
Molecular Weight	201.23 g/mol
Synonyms	N2-(5-Amino-3-pyridinyl)-2,5-pyridinediamine; 3,5'-Diamino-2,3'-bipyridine; 2,5-Pyridinediamine, N2-(5-amino-3-pyridinyl)-; 2-Amino-5-[(5-amino-3-pyridinyl)amino]pyridine; 2,5-Pyridinediamine, N2-(5-amino-3-pyridinyl)- (9CI); 863298-86-6; Bipyridine diamine derivative
EINECS	Contact for details

Quality Control

Every batch of 2,5-Pyridinediamine,N2-(5-Amino-3-Pyridinyl)-(9Ci) is manufactured and tested under a strict quality management system. Our products undergo rigorous quality testing, including HPLC for purity and identity confirmation, to ensure compliance with exacting R&D and pilot-scale production standards. Comprehensive Certificates of Analysis (COA) detailing batch-specific results are provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider using desiccants or storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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