The world of organic chemistry relies heavily on versatile building blocks that can be manipulated to create complex molecules. Among these, 4-Bromo-1-Butene stands out as a crucial intermediate, playing a significant role in the synthesis of pharmaceuticals, agrochemicals, and a variety of specialty chemicals. Its unique chemical structure, featuring both a reactive bromine atom and a terminal alkene, makes it a sought-after reagent for chemists worldwide. For businesses looking to procure this essential compound, understanding its properties and the advantages of sourcing from reputable manufacturers, particularly from China, is paramount.

4-Bromo-1-Butene, identified by its CAS number 5162-44-7, is a colorless to pale yellow liquid. Its physical characteristics, such as a boiling point of 98-100°C and a density of approximately 1.33 g/mL, provide crucial parameters for its handling and application. The presence of the bromine atom makes it susceptible to nucleophilic substitution reactions, while the alkene group allows for addition reactions. This dual reactivity is the foundation of its utility in complex organic synthesis.

The primary application of 4-Bromo-1-Butene lies in its role as a key intermediate in the pharmaceutical industry. It serves as a precursor for synthesizing various active pharmaceutical ingredients (APIs) and complex drug molecules. Researchers and manufacturers leverage its structure to introduce specific functionalities and build intricate molecular architectures required for therapeutic efficacy. Beyond pharmaceuticals, it finds applications in the agrochemical sector for developing new pesticides and herbicides, and in the broader specialty chemicals market for creating polymers and advanced materials.

Sourcing high-quality 4-Bromo-1-Butene is critical for ensuring the success of these synthesis processes. Impurities can lead to reduced yields, failed reactions, and compromised product quality. This is where partnering with reliable suppliers becomes essential. China has emerged as a global hub for chemical manufacturing, offering a wide array of producers specializing in organic synthesis intermediates. When selecting a supplier, factors such as purity levels (often specified as ≥98.0% GC), consistent batch quality, packaging options, and adherence to safety standards are key considerations. By choosing a trusted manufacturer, companies can ensure a steady supply of high-grade 4-Bromo-1-Butene, facilitating seamless production and innovation.

For businesses seeking to buy 4-Bromo-1-Butene, exploring partnerships with established Chinese manufacturers who prioritize quality control and offer competitive pricing can significantly enhance procurement efficiency. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality chemical intermediates, supporting your research and production needs with reliable products and expert service. Our commitment to excellence ensures that you receive the 4-Bromo-1-Butene necessary to drive your chemical synthesis projects forward.