Diaminomaleonitrile, commonly abbreviated as DAMN and identified by its CAS number 1187-42-4, is a pivotal organic compound with significant industrial applications. Its molecular formula, C4H4N4, and molecular weight of 108.1, hint at its compact yet chemically rich structure, comprising two amino and two nitrile groups linked by a double bond. This arrangement renders it an exceptionally reactive and versatile building block, particularly for the synthesis of heterocyclic compounds, which are fundamental to many advanced materials and biologically active substances.

The industrial significance of Diaminomaleonitrile is most pronounced in its role as a key intermediate. In the pharmaceutical industry, DAMN serves as a precursor for a wide range of active pharmaceutical ingredients (APIs) and their essential intermediates. The ability to efficiently construct complex nitrogen-containing heterocyclic rings from DAMN is critical for developing new therapeutic agents and improving existing drug synthesis pathways. Access to reliable pharmaceutical intermediate suppliers is paramount for manufacturers operating in this space.

Similarly, the agrochemical sector leverages Diaminomaleonitrile for the production of sophisticated pesticide intermediates. These intermediates are vital for creating modern crop protection solutions that enhance agricultural yields and ensure food security. The precise molecular architecture that can be achieved using DAMN allows for the development of pesticides with targeted action and improved safety profiles.

The color industry also greatly benefits from DAMN’s chemical capabilities. It acts as a crucial component in the synthesis of various dyes and pigments. As a precursor for dye intermediates, it enables the creation of colorants with specific properties, such as enhanced lightfastness and color intensity, used across textiles, plastics, and printing inks. The demand for advanced materials often translates into a demand for reliable pigment synthesis precursors like DAMN.

Understanding the chemical properties of Diaminomaleonitrile is crucial for its effective utilization. It typically presents as a brown powder, with a melting point in the range of 178-179 °C. While stable under normal storage conditions, it is noted to be sensitive to prolonged exposure to air and light. Its solubility characteristics are also noteworthy: it readily dissolves in polar organic solvents such as methanol and DMF but has limited solubility in water and is practically insoluble in non-polar solvents like benzene or acetone. Manufacturers such as NINGBO INNO PHARMCHEM CO.,LTD. focus on providing high-purity Diaminomaleonitrile, often exceeding 99.5%, to meet the stringent requirements of its applications. For companies looking to buy diaminomaleonitrile, ensuring these quality specifications are met is a priority.

The accessibility and reactivity of Diaminomaleonitrile make it a favored choice for both academic research and industrial production. Its status as a fundamental component in organic synthesis pathways means that a stable supply chain and knowledgeable diaminomaleonitrile suppliers are essential for continued innovation. The ability to source this material reliably underpins advancements in numerous chemical manufacturing processes.

In conclusion, Diaminomaleonitrile (CAS 1187-42-4) is a compound of significant chemical and industrial importance. Its versatility as an intermediate for pharmaceuticals, agrochemicals, and colorants, combined with its well-defined chemical properties, solidifies its position as a critical building block in the modern chemical industry. The continuous exploration of its applications promises further advancements in various fields.