For professionals in the pharmaceutical industry, sourcing high-quality chemical intermediates is paramount. One such critical compound is 1,2-Benzenedicarboxylic acid, 3-nitro-, 1-ethyl ester, identified by its CAS number 16533-45-2. This chemical is a vital building block, particularly in the synthesis of diagnostic reagents and other pharmaceutical compounds. Ensuring its purity and consistent supply is crucial for successful research and development, as well as efficient manufacturing processes.

When looking to buy this intermediate, understanding its properties and applications is the first step. Commonly found as a white powder with a purity of 98%, 1,2-Benzenedicarboxylic acid, 3-nitro-, 1-ethyl ester offers specific molecular characteristics that make it indispensable in certain synthetic pathways. Its utility extends to the cosmetic industry as well, where it can contribute to specialized formulations.

For procurement managers and R&D scientists, identifying a reliable supplier in China can significantly impact project timelines and costs. Manufacturers specializing in fine chemicals and pharmaceutical materials are your primary targets. When searching, keywords such as 'buy 1,2-Benzenedicarboxylic acid, 3-nitro-, 1-ethyl ester China' or 'CAS 16533-45-2 supplier' will yield relevant results. It is advisable to engage with manufacturers who can provide detailed product specifications, certificates of analysis, and MSDS documents upfront.

Consider requesting a quote for bulk purchases to understand the potential cost savings. Many reputable Chinese chemical manufacturers are equipped to handle international orders and provide efficient logistics. A key aspect to verify is the manufacturer's commitment to quality control and their ability to consistently deliver the specified purity. For instance, sourcing from a company that highlights '98% purity' and 'pharmaceutical intermediate' in their product descriptions indicates a focus on your needs.

Furthermore, exploring suppliers who offer related products or custom synthesis services can be beneficial for long-term partnerships. Building a strong relationship with a dependable manufacturer of 1,2-Benzenedicarboxylic acid, 3-nitro-, 1-ethyl ester ensures a stable supply chain, allowing your operations to run smoothly. Whether you are developing a new diagnostic kit or formulating a novel cosmetic product, securing a trustworthy source for this chemical is a strategic advantage.

In summary, for pharmaceutical buyers seeking 1,2-Benzenedicarboxylic acid, 3-nitro-, 1-ethyl ester (CAS 16533-45-2), prioritizing purity, reliability, and competitive pricing from Chinese manufacturers is key. By leveraging targeted searches and engaging with experienced suppliers, you can secure this essential chemical for your critical applications.