For pharmaceutical companies and research institutions, the procurement of chemical intermediates is a critical process that directly influences the success of drug development and manufacturing. This guide focuses on 3-(4-Chlorobutanoyl)-1H-indole-5-carbonitrile (CAS 276863-95-7), a vital intermediate primarily used in the synthesis of the antidepressant Vilazodone. We aim to equip buyers with the knowledge needed to make informed purchasing decisions, emphasizing quality, supplier selection, and cost considerations.

The chemical compound 3-(4-Chlorobutanoyl)-1H-indole-5-carbonitrile is characterized by its molecular formula C13H11ClN2O and a molecular weight of approximately 246.69. Its appearance as a white crystalline powder is a key specification that buyers should look for. The purity of this intermediate is paramount, with most applications requiring a minimum of 99%. When you decide to purchase 3-(4-Chlorobutanoyl)-1H-indole-5-carbonitrile, prioritizing suppliers who can consistently deliver this high level of purity is essential. Failure to do so can lead to inefficiencies in downstream synthesis, increased purification costs, and potential impact on the final API's quality.

Selecting the right supplier is as crucial as the product's quality. Buyers often seek manufacturers with a proven track record in producing pharmaceutical intermediates. Companies in China have emerged as significant players in this market, offering a blend of advanced manufacturing capabilities and competitive pricing. When evaluating potential partners, consider their production capacity, adherence to quality standards (such as ISO certifications), and their ability to provide necessary regulatory documentation. A reliable manufacturer will also be responsive to inquiries and offer sample quantities for evaluation.

Understanding the price dynamics of CAS 276863-95-7 is a key part of the buyer's process. The cost is influenced by factors like the volume ordered, the purity grade, and prevailing market conditions. For bulk purchases, negotiating favorable terms with your chosen supplier is common. However, it is vital to remember that the lowest price does not always equate to the best value. The overall cost of ownership should include considerations of product quality, supply reliability, and the potential cost of failure if a low-quality intermediate is used.

We understand the critical nature of pharmaceutical intermediates and are dedicated to being a reliable source for your needs. As a leading supplier of 3-(4-Chlorobutanoyl)-1H-indole-5-carbonitrile, we offer high-purity products from China, backed by a commitment to quality and customer service. We encourage you to buy this essential intermediate from a partner who prioritizes your project's success. Contact us to discuss your specific requirements, request a quote, and learn more about how we can fulfill your orders efficiently and reliably.