Procuring pharmaceutical intermediates like Mifepristone (CAS 84371-65-3) requires careful consideration of several key factors to ensure a successful and compliant supply chain. For any pharmaceutical company or research institution, selecting the right manufacturer and supplier is crucial for obtaining a product that meets stringent quality standards and regulatory requirements. This guide outlines the essential aspects buyers should focus on when looking to purchase Mifepristone powder.

Firstly, Purity is paramount. Mifepristone is typically required at high purity levels, often exceeding 98% or 99%. Buyers should always request and scrutinize the Certificate of Analysis (CoA) to verify the product's assay, impurity profile, and other critical specifications. Understanding the chemical properties and identifying the correct CAS number (84371-65-3) is fundamental to ensuring you are sourcing the correct compound.

Secondly, Supplier Reliability and Compliance are non-negotiable. Buyers should look for manufacturers and suppliers with a proven track record, adherence to GMP standards, and appropriate quality certifications. A transparent supplier will readily provide documentation such as CoAs, MSDS, and information regarding their manufacturing facilities and quality management systems. Engaging with suppliers who have a strong presence in the international market, particularly those based in China known for their robust chemical manufacturing sector, can offer advantages in terms of scalability and cost-effectiveness.

Thirdly, Pricing and Bulk Purchasing are significant considerations for cost-effective operations. While competitive pricing is important, it should not compromise quality. Buyers are encouraged to inquire about bulk pricing structures and minimum order quantities (MOQs) when sourcing Mifepristone API. Understanding the total cost of ownership, including shipping and import duties, is also vital.

Finally, Application and Formulation Support can be a valuable benefit. Some suppliers may offer technical support or data related to the use of Mifepristone as an intermediate in various formulations. By diligently evaluating these factors, buyers can secure a dependable supply of high-quality Mifepristone API, ensuring the success of their pharmaceutical projects.