For pharmaceutical manufacturers, sourcing critical intermediates like 4,4'-Dimethoxystilbene (CAS 4705-34-4) is a cornerstone of successful drug development and production. This compound, known for its role as a key intermediate in the synthesis of selective estrogen receptor modulators (SERMs) such as Raloxifene, demands stringent purity and consistent supply. Understanding the landscape of manufacturers and suppliers is crucial for making informed purchasing decisions.

When looking to buy 4,4'-Dimethoxystilbene, discerning the quality offered by various manufacturers is paramount. Key specifications to consider include its appearance, typically white glistening flakes, and a guaranteed purity of 99% or higher. The molecular formula, C16H16O2, and molecular weight of 240.3 are standard identifiers, but it's the consistency in these properties across batches that truly matters for pharmaceutical applications. A reliable supplier will provide comprehensive documentation, including Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS).

The market for 4,4'-Dimethoxystilbene is global, with a significant number of manufacturers based in China. These suppliers often offer competitive pricing for bulk purchases, making it an attractive option for companies looking to optimize their procurement costs. When seeking a supplier, consider factors beyond just price: inquire about their production capacity, quality control processes, and their ability to meet delivery timelines. Many Chinese manufacturers are ISO certified, adding another layer of assurance to their operations.

Procurement strategies often involve evaluating different Incoterms such as FOB, CFR, or CIF, and various payment types like L/C, T/T, or PayPal. A reputable manufacturer will be transparent about these terms and provide clear quotations. For those requiring smaller quantities for research and development, readily available online chemical marketplaces can be a convenient starting point, though larger industrial needs necessitate direct engagement with established suppliers. As a leading provider, we are committed to delivering high-quality 4,4'-Dimethoxystilbene, making us your go-to manufacturer for consistent supply and competitive pricing.