For procurement managers and R&D scientists in the pharmaceutical sector, sourcing high-quality intermediates is paramount. Ethyl 3-Oxocyclobutanecarboxylate (CAS 87121-89-9) is one such critical compound, frequently utilized as a building block in the synthesis of various Active Pharmaceutical Ingredients (APIs). This article serves as a guide to help you navigate the procurement process, focusing on what to look for when you need to buy Ethyl 3-Oxocyclobutanecarboxylate.

Understanding the specifications is the first step. When you search for a manufacturer or supplier, always verify the purity. For Ethyl 3-Oxocyclobutanecarboxylate, a purity of 97% is commonly sought after for pharmaceutical applications. This ensures that the subsequent reactions proceed efficiently and with minimal by-products, which is crucial for drug development and regulatory compliance.

When considering suppliers, especially those based in China, look for established companies with a proven track record in producing pharmaceutical intermediates. Factors like quality control systems, production capacity, and responsiveness to inquiries are vital. A reliable manufacturer will not only provide a Certificate of Analysis (CoA) with each batch but also offer technical support regarding storage conditions and handling – typically, this compound requires storage under an inert gas at 2-8°C.

Pricing is, of course, a significant consideration. The price of Ethyl 3-Oxocyclobutanecarboxylate can vary based on quantity, purity, and the supplier's location. To get the best price, it's advisable to request quotes from multiple reputable manufacturers. For instance, inquiries about bulk purchases might yield more favorable pricing structures. When comparing prices, ensure you are comparing equivalent purity levels and service offerings.

The application of Ethyl 3-Oxocyclobutanecarboxylate as a pharmaceutical intermediate is well-documented. Its unique cyclobutane ring structure makes it a valuable synthon for introducing specific functionalities into drug candidates. Whether you are developing new therapeutic agents or optimizing existing synthesis routes, securing a consistent and high-quality supply of this intermediate is essential for project success. By focusing on reputable suppliers and understanding the key specifications, procurement managers can confidently purchase Ethyl 3-Oxocyclobutanecarboxylate to drive their pharmaceutical innovations forward.