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For chemists and product formulators, a thorough understanding of a chemical intermediate's properties is fundamental to successful synthesis and application. 4-Bromo-3-fluoroanisole (CAS 458-50-4) is a compound that offers a rich palette of chemical reactivity, making it a valuable asset in organic synthesis. As a prominent supplier of specialized organic intermediates, we are committed to providing our clients with not only the product but also the insights needed to utilize it effectively. This article explores the key chemical and physical characteristics of 4-Bromo-3-fluoroanisole that are crucial for researchers and formulators.
Physically, 4-Bromo-3-fluoroanisole typically presents as a colorless to light yellow liquid. Its molecular formula is C7H6BrFO, and it has a molecular weight of approximately 205.02 g/mol. These physical attributes are important for handling, storage, and reaction setup. The compound's density is around 1.531 g/cm³, and its boiling point is approximately 195.4°C at atmospheric pressure, indicating its relative volatility and suitability for distillation-based purification if required. Its refractive index is noted at 1.518.
Chemically, the significance of 4-Bromo-3-fluoroanisole lies in its functional groups and their interplay. The bromine atom on the aromatic ring is an excellent leaving group and a prime site for palladium-catalyzed cross-coupling reactions. These reactions, such as Suzuki-Miyaura, Heck, and Buchwald-Hartwig couplings, are cornerstone methodologies for forming new carbon-carbon and carbon-heteroatom bonds. This makes 4-Bromo-3-fluoroanisole highly valuable for building complex molecular architectures needed in pharmaceuticals and agrochemicals.
Furthermore, the fluorine atom and the methoxy group exert electronic influences on the benzene ring, affecting its susceptibility to electrophilic aromatic substitution and influencing the reactivity of other positions. This allows for selective functionalization, enabling chemists to tailor the molecule precisely for their intended application. When considering your synthesis needs, it's beneficial to explore how to effectively buy 4-Bromo-3-fluoroanisole from a reputable manufacturer and supplier like us, ensuring you receive a product that meets rigorous specifications for your research and development endeavors.
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