The pharmaceutical industry relies heavily on a robust supply chain of high-quality intermediates to drive innovation and ensure the production of life-saving medications. For procurement specialists and R&D scientists, understanding the nuances of sourcing these critical components is paramount. This article focuses on 4-aminobenzophenone (CAS: 1137-41-3), a pivotal pharmaceutical intermediate, and offers guidance on how to navigate its purchase, emphasizing quality, reliable sourcing, and competitive pricing, particularly from China-based manufacturers.

4-Aminobenzophenone, identified by its CAS number 1137-41-3 and molecular formula C13H11NO, is a compound of significant value in organic synthesis. Its structure, featuring an amino group and a benzophenone core, makes it an exceptionally versatile building block. Its typical appearance as a white crystalline powder, with a purity often specified at 97% or higher and a melting point of 121-124 °C, underscores the importance of precise chemical specifications in pharmaceutical applications.

When considering the purchase of 4-aminobenzophenone, the primary concern for any pharmaceutical company is quality assurance. A reliable supplier must demonstrate stringent quality control measures, providing comprehensive Certificates of Analysis (CoA) that detail all relevant parameters. This ensures that the intermediate will perform predictably in complex synthesis pathways, ultimately safeguarding the integrity of the final drug product.

The search for 'buy 4-aminobenzophenone' often leads buyers to explore options in China, which has emerged as a global powerhouse in chemical manufacturing. Manufacturers in this region frequently offer competitive pricing due to economies of scale and efficient production processes. When seeking a '4-aminobenzophenone supplier', it is advisable to look for established companies that have a proven track record in the pharmaceutical intermediate market. Direct engagement with manufacturers can often yield the best '4-aminobenzophenone price', especially for larger quantities.

Furthermore, the ability to obtain samples is a critical step in the procurement process. Reputable suppliers will readily provide sample quantities of 4-aminobenzophenone for laboratory evaluation. This allows R&D teams to test the material's suitability for their specific synthesis protocols before committing to a large-scale purchase. Inquiries about 'custom synthesis' might also be relevant for projects requiring unique modifications or specialized grades of the compound.

In essence, purchasing pharmaceutical intermediates like 4-aminobenzophenone requires a strategic approach. Buyers should prioritize suppliers who can guarantee high purity, consistent quality, and transparent documentation. Exploring options for bulk purchases and custom synthesis with trusted Chinese manufacturers can lead to significant cost efficiencies and operational advantages. By making informed choices, pharmaceutical companies can secure their supply chain and accelerate their path to market.