Mifepristone powder

Mifepristone (CAS No. 84371-65-3) must meet high-grade pharmaceutical standards. Buyers should ensure the purity is ≥99% as verified by HPLC (High-Performance Liquid Chromatography). The powder should be a white to off-white crystalline powder, and the loss on drying should be ≤0.5%. Always request a Certificate of Analysis (COA) and MSDS (Material Safety Data Sheet) to verify the chemical profile and stability.

As a potent pharmaceutical ingredient, the supplier must strictly adhere to GMP (Good Manufacturing Practice) standards. For international trade, verify if the manufacturer holds a CEP (Certificate of Suitability) or a DMF (Drug Master File) registration. Ensure the product complies with pharmacopoeia standards such as USP (United States Pharmacopeia) or EP (European Pharmacopoeia) to guarantee safety and legal entry into your target market.

Mifepristone is light-sensitive and must be stored in tight, light-resistant containers. The ideal storage condition is a cool, dry place (controlled room temperature or 2-8°C depending on stability data). For bulk shipping, use double-layer PE bags inside fiber drums or aluminum foil bags to prevent moisture absorption and degradation during transit.

Mifepristone is a highly regulated substance globally. You must possess the necessary import licenses and medical permits required by your country's health authority (e.g., FDA, EMA). Failure to provide legal documentation can lead to customs seizure and legal penalties. Always consult with a local customs broker to confirm the HS Code (typically 293729) and specific regional restrictions.

When sourcing via Made-in-China.com, prioritize Audited Suppliers who have undergone third-party verification by agencies like SGS or TÜV Rheinland. Use secure payment methods and consider Trade Assurance services to protect your funds until the goods are verified. Avoid suppliers who insist on untraceable payment methods like Western Union for large commercial orders.

Never proceed to a full-scale order without pre-shipment sampling. Conduct independent third-party lab testing (e.g., at a lab of your choice) to confirm the sample matches the COA. For large-scale procurement, consider a factory audit to inspect the production line's hygiene and quality control systems to ensure long-term consistency.

For pharmaceutical powders, Air Freight is preferred over sea freight to minimize transit time and exposure to extreme temperature fluctuations. Ensure the logistics provider is experienced in handling sensitive chemical substances and provides full tracking and temperature-controlled options if required. Clearly label the package according to IATA Dangerous Goods Regulations if applicable.