The pharmaceutical industry's demand for high-quality chemical intermediates like Ethyl 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-2-benzofurancarboxylate (CAS 163521-11-7) necessitates a focus on reliable suppliers and competitive pricing. This compound, crucial for the synthesis of Vilazodone, a medication used to treat major depressive disorder, is available from numerous manufacturers, particularly within China. Understanding where to source this pharmaceutical raw material and what influences its price is key to efficient drug production.

When seeking CAS 163521-11-7, potential buyers will find a range of suppliers, many of whom are based in China. These manufacturers typically offer the intermediate with a purity of NLT 98%, presenting it as a light yellow to off-white powder. Factors influencing the price of this chemical intermediate include the purity level, the quantity purchased (bulk orders often command lower per-unit prices), and prevailing market conditions. Additionally, the complexity of its synthesis (molecular formula C28H30N4O3, molecular weight 470.56 g/mol) contributes to production costs.

Companies looking to purchase this material should research suppliers like NINGBO INNO PHARMCHEM CO.,LTD. and compare quotes. It's essential to inquire about packaging options, payment terms (L/C, T/T), and shipping terms (FOB, CFR, CIF). A comprehensive Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) are standard requirements to ensure product quality and safe handling. By engaging with reputable manufacturers and understanding these pricing and supply dynamics, pharmaceutical companies can secure the necessary quantities of this vital intermediate at favorable manufacturer prices, thereby supporting the consistent and cost-effective production of essential medicines. The strategic sourcing of this chemical intermediate is a critical step in the pharmaceutical value chain.