For procurement professionals in the chemical and pharmaceutical sectors, sourcing critical intermediates like 4-Nitrophthalonitrile (CAS 31643-49-9) requires a keen understanding of quality, application, and cost-effectiveness. This compound is a vital component in many synthesis processes, particularly in the development of pharmaceuticals and dyes. This article provides essential insights for buyers looking to purchase 4-Nitrophthalonitrile, emphasizing purity standards and the benefits of working with reliable suppliers.

4-Nitrophthalonitrile, with its chemical formula C8H3N3O2 and molecular weight of 173.13 g/mol, is typically presented as a white to light yellow powder. The most critical specification for its industrial use is its assay, which commonly stands at ≥99.0%. This high level of purity is essential for ensuring the success of downstream reactions, preventing side products, and guaranteeing the quality of the final pharmaceutical or dye product. R&D scientists, in particular, depend on these high-purity materials to achieve reproducible results and scale-up processes efficiently.

The applications of 4-Nitrophthalonitrile are diverse, primarily serving as an intermediate. In the pharmaceutical industry, it is a key building block for synthesizing Active Pharmaceutical Ingredients (APIs), enabling the creation of complex drug molecules. Its functional groups allow for a range of chemical modifications, making it a versatile tool for medicinal chemists. In the dye and pigment industry, 4-Nitrophthalonitrile is used as a precursor to produce a variety of colorants, contributing to color vibrancy and material stability. These applications highlight the compound's strategic importance in manufacturing.

When it comes to purchasing 4-Nitrophthalonitrile, identifying a trustworthy manufacturer and supplier is paramount. NINGBO INNO PHARMCHEM, a prominent chemical supplier based in China, offers high-quality 4-Nitrophthalonitrile at competitive prices. We understand that cost is a significant factor for our B2B clients, and we are committed to providing excellent value without compromising on quality. By engaging with us, you ensure access to consistent batches of the chemical, supported by comprehensive documentation like Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS), which are crucial for compliance and safe handling.

For businesses looking to buy 4-Nitrophthalonitrile in bulk, direct inquiry with manufacturers like NINGBO INNO PHARMCHEM can yield the best pricing and ensure a stable supply chain. We are equipped to handle orders of varying scales, from laboratory research quantities to large industrial volumes. Our team is prepared to provide detailed quotes, discuss technical specifications, and answer any questions regarding the application and procurement of 4-Nitrophthalonitrile. We aim to be more than just a supplier; we strive to be a reliable partner in your chemical sourcing needs.

In conclusion, 4-Nitrophthalonitrile (CAS 31643-49-9) is a critical intermediate whose procurement demands careful consideration of purity and supplier reliability. NINGBO INNO PHARMCHEM offers a high-quality, competitively priced solution for companies worldwide seeking this essential chemical from China. We invite you to contact us to discuss your requirements and explore how we can support your synthesis projects.