In the realm of advanced chemical synthesis, certain molecules stand out for their versatility and utility. 3-Amino-4-pyrazolecarbonitrile (CAS: 16617-46-2) is one such compound, serving as a foundational element for creating a wide array of complex organic structures. At NINGBO INNO PHARMCHEM CO.,LTD., we recognize the importance of such building blocks and are dedicated to supplying them with unwavering quality and consistency.

Chemical Profile and Properties

3-Amino-4-pyrazolecarbonitrile, a derivative of pyrazole, is distinguished by its unique structure featuring an amine group (-NH2) and a nitrile group (-CN) attached to the heterocyclic ring. Its typical appearance as a yellow to brown powder or crystalline solid, with a melting point around 172-174°C, indicates its stability and ease of handling in laboratory settings. The compound's formula is C4H4N4, with a molecular weight of 108.1 g/mol. Its solubility characteristics, generally low in water but higher in polar organic solvents, are key considerations for reaction design.

Synthesis Pathways and Industrial Production

The production of 3-Amino-4-pyrazolecarbonitrile often involves multi-step synthesis pathways. A common method described in literature starts with malononitrile and triethyl orthoformate, followed by reaction with hydrazine hydrate. These processes are optimized by experienced manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. to ensure high yields and purity, making it efficient for industrial-scale procurement. Understanding the synthesis allows us to better serve clients looking to buy this specific intermediate.

Applications Beyond Pharmaceuticals

While its most recognized use is in the synthesis of drugs like Zaleplon and Ibrutinib, the reactivity of the amino and nitrile groups makes 3-Amino-4-pyrazolecarbonitrile a valuable intermediate in other areas of organic chemistry. It can be employed in the creation of various heterocycles, including fused ring systems, which are of interest in:

• Agrochemicals: Research into new pesticides and herbicides often involves exploring novel heterocyclic structures.
• Material Science: Certain pyrazole derivatives can exhibit interesting electronic or optical properties, making them candidates for advanced materials.
• Dye and Pigment Synthesis: The chromophoric potential of conjugated heterocyclic systems means this intermediate could be explored in these sectors.

As a premier manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides researchers and manufacturers with reliable access to high-quality 3-Amino-4-pyrazolecarbonitrile. We understand the critical nature of these building blocks for your projects, whether for drug development, agrochemical research, or other innovative applications. To buy this essential chemical, consider our commitment to excellence.