For procurement managers and research scientists in the chemical and pharmaceutical sectors, understanding the precise specifications of raw materials is vital. 4-Chloro-4'-hydroxybenzophenone (CAS 42019-78-3) is a compound that demands careful attention to its quality parameters, especially when used as an intermediate in pharmaceutical manufacturing. NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of these details for informed purchasing decisions.

The primary specification for 4-Chloro-4'-hydroxybenzophenone, a key organic intermediate, is its purity, typically stated as an assay of 99.0% minimum. This high level of purity is essential, as even minor impurities can significantly impact the outcome of subsequent synthetic steps and the quality of the final active pharmaceutical ingredient (API). The appearance is also a critical physical characteristic; it is usually described as an off-white crystalline powder, which aids in initial quality checks.

When considering a purchase, buyers should look for suppliers who can provide detailed documentation, including a Certificate of Analysis (CoA) that confirms these specifications. Furthermore, understanding the molecular formula (C13H9ClO2) and molecular weight (232.66 g/mol) is fundamental for stoichiometric calculations in synthesis. The CAS number, 42019-78-3, is the universal identifier ensuring you procure the correct chemical.

For those seeking to buy this compound, especially from China, partnering with a reliable supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to materials that meet stringent industry standards. We are dedicated to providing transparent information on all product specifications, supporting your procurement process and R&D efforts. If you need to buy high-quality 4-Chloro-4'-hydroxybenzophenone for your chemical synthesis needs, understanding these specifications is your first step towards a successful partnership.