For procurement managers and R&D scientists in the pharmaceutical and chemical industries, understanding the specifications and sourcing strategies for key compounds like Cimetidine (CAS 51481-61-9) is critical. This guide aims to provide a clear overview of Cimetidine, focusing on aspects relevant to B2B purchasing decisions, including its characteristics, applications, and how to effectively engage with manufacturers and suppliers.

Cimetidine, identified by CAS number 51481-61-9, is a well-established compound with significant utility in pharmaceutical synthesis. Its chemical structure and properties make it a valuable intermediate. Key physical characteristics often sought by purchasers include its appearance, typically a white or off-white crystalline powder, and its melting point, generally in the range of 139-144°C. The solubility profile, often noted as slightly soluble in water but soluble in ethanol and dilute mineral acids, is also important for formulation and processing considerations.

From a procurement perspective, purity is a paramount concern. Cimetidine is typically required at a high purity level, often exceeding 99%. This level of purity is essential for its use as an Active Pharmaceutical Ingredient (API) intermediate, ensuring the efficacy and safety of the final drug product. When contacting a Cimetidine manufacturer or supplier, always inquire about the assay and impurity profiles. Understanding these details will help you make an informed decision when you buy Cimetidine.

The primary application of Cimetidine in the B2B context is as a pharmaceutical intermediate. It plays a vital role in the synthesis of various drugs, particularly those acting as histamine H2 receptor antagonists. This includes medications for treating conditions such as peptic ulcers, gastroesophageal reflux disease (GERD), and other acid-related disorders. For companies involved in the production of these therapeutics, securing a reliable source for Cimetidine is a strategic imperative. Exploring options to purchase Cimetidine from established suppliers in regions like China can offer both quality and competitive pricing.

When initiating a search for Cimetidine suppliers, consider the following: First, clearly define your requirements, including quantity, desired purity, and delivery timeline. Second, leverage online B2B platforms and industry directories to identify potential manufacturers and distributors. Third, do not hesitate to request detailed product specifications, Certificates of Analysis (COA), and pricing for your specific needs. Asking about their production capacity and quality control measures will help you assess their reliability as a supplier when you need to order Cimetidine.

The global supply chain for Cimetidine is robust, with many manufacturers and suppliers operating in diverse regions. However, China has emerged as a significant hub for chemical manufacturing, offering a strong combination of production capabilities and cost-effectiveness. When you seek a Cimetidine manufacturer, investigate their experience, regulatory compliance, and customer service. Engaging in direct communication, perhaps requesting a quote for bulk quantities, is a key step in the procurement process.

In summary, Cimetidine (CAS 51481-61-9) is a critical pharmaceutical intermediate. Procurement professionals should focus on understanding its purity requirements, common applications, and best practices for engaging with manufacturers and suppliers. By diligently researching and communicating your needs, you can secure a dependable source for this essential compound, ensuring the smooth operation of your pharmaceutical production or research activities.