For procurement managers and R&D scientists in the pharmaceutical sector, identifying reliable sources for key intermediates is paramount. 4-Nitrophthalonitrile (CAS: 31643-49-9) stands out as a critical organic compound, widely recognized for its utility as a pharmaceutical intermediate. Understanding its properties and sourcing effectively can significantly streamline the drug development and manufacturing process.

Understanding 4-Nitrophthalonitrile: The Basics

4-Nitrophthalonitrile, with the molecular formula C8H3N3O2 and a molecular weight of 173.13 g/mol, typically presents as a white to light yellow powder. Its high purity, often specified as ≥99.0% via HPLC, is a key attribute that buyers prioritize. This purity ensures consistent reaction outcomes and minimizes the risk of unwanted byproducts in sensitive pharmaceutical synthesis pathways. The compound’s CAS number, 31643-49-9, is the universal identifier that procurement professionals use to pinpoint this specific chemical.

Key Applications in Pharmaceutical Manufacturing

The primary role of 4-Nitrophthalonitrile in the pharmaceutical industry is as a versatile building block. It serves as an intermediate in the synthesis of various complex organic molecules that form the basis of active pharmaceutical ingredients (APIs). Its unique chemical structure, featuring nitrile and nitro groups on a benzene ring, allows for a range of chemical transformations essential for creating novel drug candidates. Pharmaceutical scientists often look for this compound when designing synthetic routes for new therapeutic agents, from oncology drugs to cardiovascular treatments.

Sourcing Strategies for Procurement Managers

When seeking to buy 4-Nitrophthalonitrile, procurement managers must consider several factors. Firstly, the reliability of the manufacturer and supplier is crucial. Partnering with companies that have a proven track record in supplying high-purity intermediates, backed by comprehensive quality control documentation like Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS), is essential. Many buyers specifically look for manufacturers in China, often seeking competitive pricing while maintaining high quality standards.

Secondly, understanding the typical specifications beyond purity, such as melting point (often around 142-145°C) and moisture content (Dry weight loss ≤ 1.0%), helps in selecting the most suitable grade for specific synthesis projects. Availability, lead times for delivery (typically within 5-7 working days), and packaging options (commonly 30 kg/drum) are also critical logistical considerations for efficient inventory management.

Why Partner with NINGBO INNO PHARMCHEM CO.,LTD.?

As a dedicated supplier of pharmaceutical intermediates, NINGBO INNO PHARMCHEM CO.,LTD. offers 4-Nitrophthalonitrile that meets rigorous industry standards. We understand the demands of pharmaceutical R&D and manufacturing. Our commitment is to provide consistent, high-quality materials, competitive pricing, and exceptional customer service. We aim to be your trusted partner, ensuring you have the essential chemical building blocks required for innovation and production. For detailed quotes and to learn more about purchasing 4-Nitrophthalonitrile, please contact our sales team.