2,6-Diaminopyridine, identified by CAS number 141-86-6, is a fine chemical that holds significant importance in various industrial applications due to its distinct chemical structure and reactivity. This article delves into the fundamental properties of this compound and explores its diverse uses, highlighting why it is a sought-after organic intermediate.

With a molecular formula of C5H7N3 and a molecular weight of 109.13 g/mol, 2,6-Diaminopyridine presents itself as a crystal powder, often described as beige to dark brown gray. Its melting point typically ranges between 117-122 °C, and it exhibits a boiling point of around 285 °C. One of its notable characteristics is its solubility in water, which makes it convenient for use in aqueous reaction systems. Understanding these properties of 2,6-diaminopyridine is crucial for chemists planning reactions and handling the material.

The primary utility of 2,6-diaminopyridine lies in its role as a precursor for azo coupling reactions. This process is fundamental in the synthesis of azo dyes, which are widely used in textiles, printing, and various coloring applications. The two amine groups on the pyridine ring allow for diazonium salt formation, which can then be coupled with other aromatic compounds to create a broad palette of colors. This makes it an indispensable component for those involved in dye intermediate and functional dye synthesis.

Furthermore, 2,6-diaminopyridine is recognized as a versatile building block in organic synthesis. Its reactive nature enables chemists to construct more complex molecules with specific functional groups. This capability is particularly valuable in the pharmaceutical sector, where it serves as an intermediate for producing certain drugs, including analgesics. The ability to synthesize organic compounds with diamine functionalities efficiently is a hallmark of this chemical. Its potential extends to the development of new materials and research chemicals, solidifying its place as a key fine chemical.

The storage of 2,6-diaminopyridine requires attention to detail. It should be kept in a well-closed, light-resistant, dry, and cool place, preferably stored below +30°C, to maintain its stability and purity. These storage conditions are vital for preserving the integrity of the chemical, ensuring its effectiveness in subsequent reactions. The packaging typically involves 25KG bags or drums, accommodating industrial-scale needs.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing high-quality 2,6-diaminopyridine to meet the diverse needs of our clients. Our dedication to excellence ensures that you receive a product that is pure, consistent, and reliable for all your chemical synthesis requirements. Whether your focus is on creating vibrant colors through azo coupling or developing innovative pharmaceuticals, our product serves as a foundational component. We pride ourselves on being a dependable supplier of essential chemicals that drive progress and innovation across industries.