In the intricate world of pharmaceutical manufacturing, the reliable sourcing of high-quality intermediates is paramount. For those involved in the production of benzodiazepine-class drugs, understanding the key building blocks and their suppliers is essential. One such critical compound is 2-Methylamino-5-chlorobenzophenone, identified by its CAS number 1022-13-5.

This compound, often appearing as a yellow crystalline powder, serves as a foundational element in the synthesis of widely used medications like diazepam and medazepam. Its specific chemical structure, characterized by a benzophenone core with chloro and methylamino substituents, makes it an indispensable precursor for forming the characteristic benzodiazepine ring system. The purity and consistent quality of this intermediate directly impact the efficacy and safety of the final pharmaceutical product.

When looking to buy 2-Methylamino-5-chlorobenzophenone, it is crucial to partner with reputable manufacturers and suppliers. China has emerged as a significant global hub for pharmaceutical chemical production, offering a competitive landscape for sourcing this intermediate. Buyers often seek out manufacturers who can guarantee a high purity level, typically 97% minimum, along with consistent batch-to-batch quality.

The price of 2-Methylamino-5-chlorobenzophenone can vary based on purity, quantity, and the supplier's reputation. For bulk purchases, engaging directly with a manufacturer often leads to more favorable pricing. It's advisable to request a comprehensive quote that includes details on packaging, shipping, and any relevant technical documentation, such as a Certificate of Analysis (CoA).

Beyond price, several factors contribute to selecting the right supplier. Reliability in delivery is key, ensuring that production lines remain operational without interruption. Many international buyers also prioritize suppliers who offer excellent customer service and technical support, assisting with queries regarding product specifications, handling, and applications. Understanding the product's chemical properties, such as its solubility in common organic solvents like chloroform and dichloromethane, is also vital for effective process integration.

Ultimately, sourcing 2-Methylamino-5-chlorobenzophenone (CAS 1022-13-5) requires diligence. By focusing on quality, seeking competitive pricing from trusted manufacturers and suppliers in China, and ensuring a stable supply chain, pharmaceutical companies can secure the essential components needed for producing life-enhancing medications.