In the dynamic field of chemical manufacturing and research, the availability of high-quality raw materials is paramount. 3-Nitrophthalic Anhydride, identified by its CAS number 641-70-3 and chemical formula C8H3NO5, is a prime example of such a critical fine chemical intermediate. Its unique chemical structure and reactivity make it a sought-after compound for various industrial applications, including organic synthesis and the production of specialized chemicals.

Understanding the specifications of 3-Nitrophthalic Anhydride is the first step for any procurement professional or researcher. Typically, it is supplied as a yellow crystalline powder with a specified purity level, often exceeding 97.0%. Its melting point, usually in the range of 160-164°C, is a key indicator of its quality. For those planning to buy 3-Nitrophthalic Anhydride, confirming these specifications with potential 3-Nitrophthalic Anhydride manufacturers is a standard practice to ensure suitability for intended applications.

The versatility of 3-Nitrophthalic Anhydride lies in its ability to participate in a broad spectrum of chemical reactions. As an anhydride, it readily reacts with nucleophiles, making it a valuable precursor for synthesizing esters, amides, and imides. These transformations are fundamental in the creation of more complex molecules, such as pharmaceuticals and advanced materials. The price of 3-Nitrophthalic Anhydride can fluctuate based on global supply, demand, and purity, making it essential to work with suppliers who offer competitive and stable pricing.

The synthesis of 3-Nitrophthalic Anhydride typically involves the controlled nitration of phthalic anhydride. This industrial process requires specialized knowledge and equipment to ensure product quality and safety. When sourcing this chemical, it is advisable to partner with experienced 3-Nitrophthalic Anhydride suppliers who have a proven track record in manufacturing and quality assurance. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to being such a supplier, offering reliable access to this vital intermediate.

The applications of 3-Nitrophthalic Anhydride extend across several key industries. In the pharmaceutical sector, it serves as a crucial intermediate for the synthesis of active pharmaceutical ingredients (APIs) and related compounds. Its presence in the dye industry is equally significant, where it acts as a precursor for certain colorants. This dual utility highlights its importance as a foundational component in modern chemical manufacturing.

For businesses aiming to optimize their supply chain, understanding the nuances of sourcing 3-Nitrophthalic Anhydride is key. Factors like lead times, packaging options, and shipping logistics are all important considerations. NINGBO INNO PHARMCHEM CO.,LTD. strives to provide comprehensive support to our clients, ensuring a smooth procurement process when you decide to buy 3-Nitrophthalic Anhydride from us. Our commitment is to deliver not just a chemical, but a reliable partnership for your success.