In the realm of advanced chemical synthesis, intermediates play a critical role by providing the necessary structural frameworks for complex molecular construction. 1-Bromo-1-Butyne, identified by its CAS number 50405-39-5, is a prime example of such an indispensable intermediate. With its unique chemical composition and reactivity, it has become a go-to compound for applications ranging from pharmaceutical development to the creation of novel fine chemicals.

The compound's molecular formula is C4H5Br, and it typically presents as a light yellow liquid with a high purity, usually assayed at 97% or more. These characteristics are vital for its application in sophisticated chemical processes where precision is key. The physical properties, including a density of 1.461 g/cm³ and a flash point of 21.683°C, are important for handling and reaction planning. Proper storage conditions, such as sealed containers in a cool, dry warehouse, are essential to maintain the integrity and reactivity of 1-Bromo-1-Butyne.

As a pharmaceutical intermediate, 1-Bromo-1-Butyne is instrumental in the synthesis of a wide array of Active Pharmaceutical Ingredients (APIs). The presence of a bromine atom on the terminal alkyne makes it highly amenable to various synthetic transformations. It readily participates in nucleophilic substitution reactions, and its alkyne functional group can be utilized in coupling reactions, such as Sonogashira coupling, or in cycloaddition reactions to build complex ring systems. For pharmaceutical manufacturers, the ability to buy 1-Bromo-1-Butyne from dependable suppliers in China, like NINGBO INNO PHARMCHEM CO.,LTD., ensures a consistent supply of this crucial component, facilitating efficient drug development and production.

Beyond its pharmaceutical applications, 1-Bromo-1-Butyne is also a valuable tool in the synthesis of fine chemicals and specialty organic compounds. Its versatility allows it to be used in research and development for creating new materials, agrochemicals, and other value-added products. The demand for such high-quality intermediates is driven by the constant pursuit of innovation across various chemical industries. Therefore, securing a reliable source for 1-Bromo-1-Butyne is paramount for any company engaged in cutting-edge chemical synthesis.

The strategic sourcing of chemical intermediates is a critical business decision. By partnering with reputable manufacturers in China, companies can benefit from competitive pricing, advanced manufacturing capabilities, and a commitment to quality. When seeking to purchase 1-Bromo-1-Butyne, focusing on suppliers who can guarantee purity, provide necessary documentation, and offer responsive customer support is essential for successful project outcomes and for pushing the boundaries of chemical synthesis.