Acryloyl chloride, a colorless liquid with the chemical formula C3H3ClO and CAS number 814-68-6, stands as a cornerstone in the realm of pharmaceutical synthesis, particularly for the production of the vital anti-cancer drug, Ibrutinib. This highly reactive acid chloride is manufactured through the chlorination of acrylic acid and serves as an indispensable building block for introducing the acrylic group into complex organic molecules.

The significance of acryloyl chloride in the pharmaceutical industry cannot be overstated. Its primary role as an intermediate in the synthesis of Ibrutinib, a targeted therapy for certain types of blood cancer, underscores its importance. The efficiency and purity of Ibrutinib production are often directly linked to the quality and controlled use of acryloyl chloride. Manufacturers often seek reliable suppliers of this chemical intermediate to ensure consistent production yields and high-purity final products, crucial for drug efficacy and safety.

Beyond its application in Ibrutinib synthesis, acryloyl chloride finds utility in broader organic synthesis. Its potent acylating properties make it a valuable reagent for various chemical transformations, enabling the creation of diverse intermediate compounds and specialty chemicals. Furthermore, it plays a role in polymer science, acting as a monomer or co-monomer in the production of acrylic polymers, which are utilized in a wide array of industrial applications, from coatings to adhesives.

Despite its immense utility, it is important to acknowledge the inherent nature of acryloyl chloride. It is a toxic and lachrymatory substance, demanding stringent safety protocols during handling and manufacturing. Proper ventilation, personal protective equipment, and adherence to strict handling guidelines are paramount when working with this chemical. The focus on acryloyl chloride as a key intermediate in the synthesis of Ibrutinib highlights the intricate and precise nature of modern pharmaceutical manufacturing, where each component plays a critical role in delivering life-saving treatments.