4-Nitrobenzonitrile (CAS: 619-72-7) is a highly valuable organic compound that serves as a crucial intermediate in numerous chemical synthesis pathways. As a leading producer and supplier of high-purity chemical intermediates in China, NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer this versatile compound to researchers and industrial chemists worldwide. Understanding its key properties is essential for maximizing its utility in various applications, from pharmaceuticals to specialty dyes.

Physically, 4-Nitrobenzonitrile presents as a pale yellow crystalline powder. This form is advantageous for handling, storage, and integration into chemical processes. Its molecular formula is C7H4N2O2, with a molecular weight of 148.12 g/mol. The compound exhibits a distinct melting point range of 148-152°C, indicating its stability under typical laboratory and industrial conditions. While it is slightly soluble in ethanol and soluble in polar aprotic solvents like DMSO and DMF, it remains insoluble in water, which can be a key factor in reaction design and purification strategies.

The synthetic utility of 4-Nitrobenzonitrile stems from its dual functional groups. The nitro group (-NO2) is electron-withdrawing and can be reduced to an amine group, a common transformation in pharmaceutical synthesis. The nitrile group (-CN) is highly reactive and can undergo various reactions, including hydrolysis to carboxylic acids or reduction to amines, further expanding its scope as a synthetic building block. This versatility makes it a preferred choice for chemists looking to buy intermediates that offer multiple reaction pathways.

Industrially, 4-Nitrobenzonitrile is indispensable. It acts as a vital pharmaceutical intermediate, contributing to the synthesis of drugs targeting critical health conditions such as hypertension and central nervous system disorders. Beyond pharmaceuticals, it finds application as a precursor in the synthesis of agrochemicals, where its structure can be modified to create effective crop protection agents. Furthermore, its contribution to the creation of specialty dyes highlights its broad impact across different chemical sectors. If you are a research scientist or a procurement specialist looking to purchase this compound, considering its proven applications is key.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying 4-Nitrobenzonitrile with exceptional purity (≥99.5% HPLC). Our commitment as a reliable China manufacturer means you receive a product that meets rigorous quality specifications every time. We invite you to contact us for pricing and availability to secure your supply of this critical chemical intermediate for your next project.