In the intricate world of pharmaceutical manufacturing, the quality and reliability of chemical intermediates are paramount. N-(4-Cyanophenyl)guanidine, identified by its CAS number 5637-42-3, stands out as a vital component in the synthesis of numerous high-value pharmaceuticals. This compound, often referred to by synonyms such as 1-(4-cyanophenyl)guanidine or 4-Guanidinobenzonitrile, is a cornerstone for drug developers and manufacturers seeking precision and efficacy.

The primary significance of N-(4-Cyanophenyl)guanidine lies in its function as a key intermediate for blockbuster drugs like Etravirine and Rilpivirine. These medications are crucial in the treatment of HIV-1 infections, and the synthesis pathways leading to them rely heavily on the purity and consistent quality of their constituent intermediates. The reliable supply of N-(4-Cyanophenyl)guanidine ensures that these life-saving treatments can be produced efficiently and effectively, meeting global demand.

NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer and supplier of N-(4-Cyanophenyl)guanidine, offering bulk supply and contract manufacturing services. Their commitment to rigorous quality control, with assays typically exceeding 98.0% by HPLC, makes them a trusted source for this critical pharmaceutical intermediate. The company’s experienced research team and advanced analytical equipment guarantee that the products meet the highest industry standards, essential for any pharmaceutical intermediate CAS 5637-42-3 application.

Beyond its role in antiviral drug synthesis, N-(4-Cyanophenyl)guanidine is a valuable building block in broader organic synthesis. Its unique chemical structure, featuring a cyanophenyl group, allows for versatile reactions, enabling chemists to construct complex molecules. This versatility makes it an attractive compound for research into new therapeutic agents, potentially in areas like oncology or other infectious diseases. Sourcing high-quality intermediates like this is crucial for the innovation pipeline in the pharmaceutical sector.

For companies looking to buy N-(4-Cyanophenyl)guanidine, understanding the importance of a dependable supplier is key. Factors such as consistent purity, timely delivery, and comprehensive documentation (like COA and MSDS) are non-negotiable. NINGBO INNO PHARMCHEM CO.,LTD. excels in these areas, providing customers with the confidence that their critical raw materials are of the highest caliber. The availability of this compound through reputable manufacturers supports the continuous advancement of medical treatments and chemical research.