For research scientists and procurement specialists, the ability to efficiently buy 4'-Chloro-2'-hydroxyacetophenone (CAS 6921-66-0) online is critical for advancing their projects in organic synthesis. This acetophenone derivative is a foundational chemical used in the creation of diverse compounds, from pharmaceuticals to agrochemicals and fine chemicals. However, navigating online marketplaces requires diligence to ensure you secure a product of appropriate quality and from a reputable source.

When you search online for '4'-chloro-2'-hydroxyacetophenone supplier' or 'CAS 6921-66-0 for sale,' you'll find numerous options. The first and most important step is to scrutinize the product specifications. Ensure the listed assay is consistent with your needs, typically around 97% for this compound, which often appears as an off-white powder. Pay close attention to the CAS number, 6921-66-0, and its corresponding chemical name, such as 1-(4-chloro-2-hydroxyphenyl)ethanone, to avoid any misidentification. Understanding its physical properties, like a melting point of 27-30°C, also helps in assessing the product's integrity.

The credibility of the online supplier is paramount. Look for companies that provide comprehensive information about their manufacturing processes, quality control procedures, and offer readily accessible documentation like Certificates of Analysis (CoA) and Safety Data Sheets (SDS). Many reliable manufacturers operate their own e-commerce platforms or have established partnerships with major chemical distributors. When comparing prices, consider the overall value proposition – a slightly higher price might be justified by superior quality, better customer service, or more efficient shipping from a trusted manufacturer, especially one based in China known for its chemical production capabilities.

Furthermore, consider the supplier's responsiveness and support. A good supplier will be able to provide prompt quotes for your required quantities and answer any technical questions you may have regarding the application of 4'-Chloro-2'-hydroxyacetophenone in your synthesis. Reliable logistical support, including clear information on shipping costs and delivery timelines, is also essential, particularly for international purchases. Understanding the terms and conditions, including return policies and payment methods, before placing an order is always a wise practice.

In conclusion, purchasing 4'-Chloro-2'-hydroxyacetophenone online can be a streamlined process when approached with a clear strategy. By focusing on product specifications, supplier credibility, and comprehensive support, you can confidently acquire this vital intermediate to drive your organic synthesis projects forward. We are committed to providing precisely this level of service and quality for all your chemical needs.