Finasteride price manufacturers

When purchasing Finasteride as a raw material, you must ensure it meets USP (United States Pharmacopeia) or EP (European Pharmacopoeia) standards. Key parameters include a purity level of ≥99%, specific optical rotation, and strict limits on related substances (impurities). Always request a Certificate of Analysis (COA) for every batch to verify the melting point and heavy metal content.

Suppliers must possess a GMP (Good Manufacturing Practice) certificate to ensure quality consistency. For entry into regulated markets, look for manufacturers with a DMF (Drug Master File) number or CEP (Certificate of Suitability). If sourcing from China via Made-in-China.com, prioritize 'Audited Suppliers' who hold ISO 9001 and environmental management certifications.

Micronized Finasteride (typically with a particle size D90 < 10μm) is often priced higher because it offers superior dissolution rates and bioavailability in final dosage forms like tablets or topical solutions. Specify your required mesh size early in negotiations to ensure the physical properties align with your formulation needs.

Prices are primarily driven by order volume (MOQ), the regulatory status of the manufacturer, and the cost of raw intermediates like 4-aza-5α-androstan-3-one. Bulk orders exceeding 10kg to 50kg typically see a price reduction of 15-25% compared to small lab-scale samples. Additionally, prices may fluctuate based on environmental inspection cycles in manufacturing hubs.

Always use Secured Payment services provided by reputable platforms like Made-in-China.com to protect your funds until shipping is confirmed. Avoid direct wire transfers to private accounts. For first-time orders, utilize third-party inspection services (like SGS or Intertek) to perform a pre-shipment inspection and quantity verification.

Finasteride is a sensitive chemical; ensure the supplier provides a Material Safety Data Sheet (MSDS) and a Non-Hazardous Chemical Declaration for smooth customs clearance. Use vacuum-sealed, light-resistant aluminum foil packaging to prevent degradation during transit. Be aware of the import permit requirements in your specific country, as pharmaceutical intermediates often require health authority registration.

Don't just focus on the initial quote. Negotiate based on annual forecasted volume rather than a single spot buy to secure 'Tier 1' pricing. Ask for incoterms like CIF or DAP to simplify your logistics, but compare them against FOB prices to see if your local freight forwarder can offer a better rate. Requesting a free 10g-20g sample for lab testing before committing to a bulk purchase is a standard industry practice.