The synthesis of complex pharmaceutical compounds relies on a foundation of precisely manufactured chemical intermediates. Among these, 2-Methylamino-5-chlorobenzophenone, identified by its CAS number 1022-13-5, stands out as a critical component in the pharmaceutical industry. This compound is particularly significant for its role in the creation of several widely prescribed benzodiazepine drugs.

With a molecular formula of C14H12ClNO and a molecular weight of 245.7 g/mol, this chemical is typically supplied as a yellow crystalline powder. Its physical properties, including a melting point of 93-95°C, are well-documented. The compound exhibits good solubility in solvents like chloroform and dichloromethane, facilitating its use in various chemical reactions. For researchers and manufacturers, understanding these characteristics is key to successful application.

The primary utility of 2-Methylamino-5-chlorobenzophenone lies in its function as a precursor. It is an essential intermediate for synthesizing diazepam and medazepam, drugs known for their anxiolytic, sedative, and anticonvulsant properties. The specific arrangement of its chemical groups—the benzophenone structure, the chlorine atom, and the methylamino group—allows for targeted chemical transformations that build the complex structures of these pharmaceuticals. This makes it a sought-after chemical for any manufacturer specializing in this drug class.

For procurement managers and R&D scientists, identifying reliable sources is paramount. When looking to purchase CAS 1022-13-5, it is important to consider manufacturers based in regions known for chemical production, such as China. These suppliers often provide competitive pricing and can accommodate large-scale orders, which is crucial for commercial production. Engaging with a reputable supplier ensures that the product meets the required purity standards, typically specified as 97% min. This level of purity is non-negotiable for pharmaceutical applications.

The process of acquiring such intermediates involves more than just a simple transaction. It requires building relationships with suppliers who can guarantee quality and consistent availability. Requesting a quote and a sample allows potential buyers to assess the material firsthand and verify its suitability for their specific synthesis processes. The availability of detailed technical data, including safety data sheets (SDS) and certificates of analysis (CoA), further solidifies confidence in the product.

In summary, 2-Methylamino-5-chlorobenzophenone (CAS 1022-13-5) is more than just a chemical compound; it is a vital link in the chain of pharmaceutical production. Its understanding, coupled with strategic sourcing from qualified manufacturers and suppliers, is fundamental for the successful development and manufacturing of essential medicines.