For any research and development professional in the chemical or pharmaceutical sciences, the efficient procurement of high-quality reagents is fundamental to success. 1-(4-Iodophenyl)ethanone (CAS: 13329-40-3) is a compound that frequently appears on laboratory shopping lists due to its versatility as a synthetic intermediate. This guide aims to provide practical insights for scientists and procurement specialists looking to buy this essential chemical.

First, understanding the product's identity is key. 1-(4-Iodophenyl)ethanone, also known as 4'-iodoacetophenone, is an organic compound with the molecular formula C8H7IO. It typically presents as a pale brown to brown crystalline powder with a melting point in the range of 82-84 °C. Its structure, featuring an iodine atom on a phenyl ring attached to an acetyl group, makes it a prime candidate for various organic transformations, particularly palladium-catalyzed cross-coupling reactions.

When you need to buy 1-(4-iodophenyl)ethanone for your lab, purity is often the most critical factor. For most R&D applications, especially in pharmaceutical synthesis or complex organic routes, a purity of 97% or higher is typically required. Suppliers may offer different grades, so it's essential to check the Certificate of Analysis (CoA) provided with the product. The CoA will detail the assay (purity), along with other relevant specifications such as moisture content and impurity profiles. High purity ensures reliable reaction outcomes and avoids complications from unwanted side reactions caused by contaminants.

Pricing for 1-(4-iodophenyl)ethanone can vary based on several factors, including purity, quantity, and the supplier. Generally, buying in larger quantities, such as 25g or 100g, will result in a lower price per gram compared to smaller research quantities (e.g., 5g). China has emerged as a significant global supplier of fine chemicals, and many manufacturers and distributors there offer 1-(4-iodophenyl)ethanone at very competitive prices. When seeking to buy, it's advisable to request quotes from several suppliers, both domestic and international, to compare pricing and terms. Look for suppliers who can provide timely delivery and flexible packaging options suitable for laboratory use.

Furthermore, establishing a relationship with a reliable chemical supplier is crucial for ongoing research projects. Companies that demonstrate consistent quality, responsive customer service, and transparent communication regarding stock availability and lead times can significantly ease the procurement process. Don't hesitate to ask for product samples if you are evaluating new suppliers. By following these practical tips, researchers can confidently source the 1-(4-iodophenyl)ethanone needed to drive their scientific endeavors forward.