The landscape of chemical synthesis is constantly evolving, with new applications emerging for established compounds. Among these versatile molecules, 2-Bromo-3-butylthiophene (CAS: 145543-82-4) has carved out a significant niche, serving as a crucial building block in various advanced chemical processes. Its unique structure and reactivity make it a valuable asset for researchers and manufacturers in sectors ranging from pharmaceuticals to cutting-edge electronic materials.

Understanding the Chemical Profile
2-Bromo-3-butylthiophene is an organobromine compound featuring a thiophene ring. The presence of a bromine atom renders it particularly useful for various cross-coupling reactions, a cornerstone of modern organic synthesis. Coupled with the butyl group, which can influence solubility and physical properties, this molecule offers a potent combination for chemists. Typically presented as a light yellow liquid with a high purity (often 98% min), its precise specifications (MF: C8H11BrS, MW: 219.14) are critical for its intended applications, especially when serving as a pharmaceutical intermediate or an OLED intermediate.

Key Applications and Their Significance
The versatility of 2-Bromo-3-butylthiophene is best illustrated by its diverse applications:

1. OLED Intermediates: This is perhaps its most recognized role. The compound serves as a precursor for synthesizing organic semiconductors used in Organic Light-Emitting Diodes (OLEDs). Its structural features contribute to the charge transport and emissive properties required for high-performance displays. For those looking to buy 2-bromo-3-butylthiophene for this purpose, ensuring high purity is paramount.

2. Pharmaceutical Intermediates: The thiophene moiety is a common feature in many pharmacologically active compounds. 2-Bromo-3-butylthiophene acts as a foundational scaffold for creating novel drug candidates, facilitating the introduction of various functional groups through its reactive bromine atom. Researchers seeking to develop new therapeutic agents often rely on such versatile building blocks.

3. Organic Synthesis: Beyond these specific applications, it functions as a general-purpose building block in a wide array of organic synthesis projects. Its ability to participate in various coupling reactions allows chemists to construct complex molecules for research and development across multiple disciplines.

Sourcing Strategies for High-Quality Intermediates
When seeking to procure 2-Bromo-3-butylthiophene, whether for research or industrial production, it is essential to partner with a reliable 2-bromo-3-butylthiophene manufacturer. Suppliers in regions like China are often sought after for their competitive pricing and robust manufacturing capabilities. For instance, a trusted 2-bromo-3-butylthiophene supplier in China can offer consistent quality and facilitate bulk purchases, ensuring an uninterrupted supply chain.

The Importance of Purity and Manufacturer Reliability
The success of any chemical synthesis hinges on the purity and consistency of the starting materials. A high purity level (98% min) for 2-Bromo-3-butylthiophene ensures predictable reactivity and minimizes the formation of unwanted byproducts. Therefore, when considering the price of 2-bromo-3-butylthiophene, it is crucial to balance cost with the supplier's reputation for quality assurance and their ability to provide thorough documentation, such as Certificates of Analysis.

Conclusion
2-Bromo-3-butylthiophene exemplifies the critical role that well-designed chemical intermediates play in driving innovation. Its adaptability as a building block for advanced materials and potential pharmaceuticals underscores its importance in contemporary chemistry. For researchers and manufacturers, identifying a dependable source for this compound is a key step in unlocking new scientific and technological advancements.