For procurement specialists and chemists in the pharmaceutical, agrochemical, and fine chemical sectors, sourcing high-purity intermediates is a cornerstone of successful product development and manufacturing. 4-Chloro-2-butanone (CAS 6322-49-2), a vital chlorinated ketone, demands meticulous attention to quality and supplier reliability. Understanding the key factors involved in sourcing this critical compound can significantly impact your project’s efficiency, cost-effectiveness, and ultimate success.

When looking to buy 4-Chloro-2-butanone, the primary consideration is purity. Manufacturers typically specify a minimum purity of 98.5% or higher, often verified by Gas Chromatography (GC) analysis. Impurities can interfere with synthesis reactions, leading to lower yields, unwanted byproducts, and potentially compromised end-product quality. Therefore, requesting detailed Certificates of Analysis (COA) from potential suppliers is non-negotiable. Beyond purity, it’s important to inquire about other specifications such as moisture content and the presence of specific impurities that might be detrimental to your particular application.

The choice of supplier is equally critical. Partnering with a chemical manufacturer or distributor with a proven track record, especially in China, offers significant advantages. Companies like NINGBO INNO PHARMCHEM CO.,LTD. have established themselves as reliable sources for pharmaceutical intermediates and fine chemicals. They often possess advanced manufacturing capabilities, rigorous quality control systems, and extensive experience in international trade. This enables them to provide competitive pricing for 4-Chloro-2-butanone while ensuring consistent product quality and timely delivery, which are essential for maintaining production schedules.

When evaluating suppliers, consider their responsiveness to inquiries, their willingness to provide samples for testing, and their adherence to safety and environmental standards. A supplier’s ability to offer flexible packaging options (e.g., 25kg or 50kg drums) and provide comprehensive shipping documentation further streamlines the procurement process. Engaging with a supplier who understands the intricacies of chemical logistics and regulatory compliance in your target market is crucial for a smooth transaction.

In summary, sourcing high-purity 4-Chloro-2-butanone requires a systematic approach. By prioritizing product specifications, rigorously vetting suppliers, and understanding the market landscape, chemical buyers can secure the essential intermediates needed for their demanding applications. A reliable China-based manufacturer can be a strategic partner in achieving these goals, ensuring both quality and value for your chemical sourcing needs.