In the realm of synthetic chemistry, certain molecules stand out due to their versatility and critical role in building more complex structures. 4-Iodotoluene, identified by CAS number 624-31-7, is one such compound that has garnered significant attention for its utility as an organic intermediate. As a dedicated supplier committed to providing high-quality chemical building blocks, we aim to illuminate the synthesis potential of 4-Iodotoluene and encourage its adoption by researchers and industrial chemists.

The Chemical Nature of 4-Iodotoluene

4-Iodotoluene, also known by synonyms such as p-iodotoluene and 1-iodo-4-methylbenzene, is an aryl halide. Its structure consists of a toluene molecule with an iodine atom substituted at the para position. This iodine atom is a key feature, acting as an excellent leaving group and a reactive handle for various chemical transformations. The compound typically appears as a crystalline solid, with a melting point in the range of 33-36°C, making it relatively easy to handle in laboratory settings. Its purity, often specified as ≥98.0%, is crucial for the success of downstream synthetic operations.

Unlocking Synthesis Pathways with 4-Iodotoluene

The true value of 4-Iodotoluene lies in its application in powerful synthetic methodologies. Its primary use is as a substrate in metal-catalyzed cross-coupling reactions, which have revolutionized the way organic molecules are constructed. Key reaction classes where 4-Iodotoluene shines include:

• Suzuki-Miyaura Coupling: This widely used reaction allows for the formation of carbon-carbon bonds by coupling aryl halides (like 4-Iodotoluene) with organoboron compounds. It is instrumental in synthesizing biaryl systems, common in pharmaceuticals and advanced materials.
• Heck Reaction: Used to form carbon-carbon bonds between aryl halides and alkenes, contributing to the synthesis of substituted styrenes and other valuable organic molecules.
• Sonogashira Coupling: This reaction couples terminal alkynes with aryl halides, yielding internal alkynes that are important in various chemical syntheses and materials science applications.
• Buchwald-Hartwig Amination: Enabling the formation of carbon-nitrogen bonds, this reaction is critical for synthesizing amines, which are prevalent in pharmaceutical compounds.

These reactions, when employing high-purity 4-Iodotoluene, lead to higher yields and cleaner reaction profiles, saving time and resources in the synthesis process. For chemists looking to buy 4-Iodotoluene for these applications, sourcing from a reliable manufacturer ensures product consistency and performance.

Choosing a Reliable Supplier

As a manufacturer and supplier of 4-Iodotoluene based in China, we offer a distinct advantage to our global clientele. Our production facilities adhere to stringent quality control protocols, ensuring that the 4-Iodotoluene we supply consistently meets high purity standards. We understand the importance of a stable supply chain and offer competitive pricing, especially for bulk purchases. Our team is dedicated to providing excellent customer service, including timely responses to price inquiries and detailed technical support. Whether you require grams for R&D or kilograms for industrial production, we are equipped to meet your needs.

Conclusion

4-Iodotoluene (CAS 624-31-7) is a foundational intermediate that empowers chemists to execute sophisticated organic syntheses. Its role in cross-coupling reactions makes it indispensable for modern drug discovery, materials science, and the broader chemical industry. By choosing a reputable manufacturer and supplier, like ourselves, you can ensure the quality and reliability of this vital building block. We invite you to contact us for a quote on 4-Iodotoluene and explore how we can contribute to the success of your synthesis projects.