In the rapidly evolving landscape of advanced materials, certain chemical compounds stand out for their pivotal role in driving technological innovation. Among these, 1,3-Dibromo-5-butyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione, identified by its CAS No. 190723-14-9, represents a crucial building block for cutting-edge organic electronic applications. This heterocyclic compound, often recognized by its synonym 4H-Thieno[3,4-c]pyrrole-4,6(5H)-dione, 1,3-dibromo-5-butyl-, is gaining significant attention from researchers and industries focused on next-generation devices.

The unique molecular structure of this compound underpins its valuable characteristics. With a molecular formula of C10H9Br2NO2S and a molecular weight of 367.06 g/mol, it possesses specific physical properties essential for its performance. Its predicted boiling point is approximately 413.7±45.0℃ at 760 mmHg, and its density is around 1.9±0.1 g/cm3. The flash point is estimated at 204.0±28.7℃. For optimal stability and purity, this compound should be stored in a dark, dry place at a temperature range of 2-8℃. Purity levels are consistently maintained at a minimum of 97%, ensuring reliability for sensitive applications.

The primary utility of 1,3-Dibromo-5-butyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione lies in its versatility within organic electronics. It serves as a vital component in the development of Organic Field-Effect Transistors (OFETs), Organic Light-Emitting Diodes (OLEDs), Polymer Light-Emitting Diodes (PLEDs), and Organic Photovoltaic (OPV) materials. As a thienopyrrolodione (TPD) derivative, it contributes to materials known for their powerful electron-withdrawing capability and deeper HOMO (Highest Occupied Molecular Orbital) levels, which are critical for achieving high open-circuit voltage (Voc) in devices like polymer solar cells. These attributes make it indispensable for enhancing the efficiency and performance of flexible and transparent electronic systems.

The synthesis of 1,3-Dibromo-5-butyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione typically involves precursors such as Butylamine and 3,4-Thiophenedicarbonyl dichloride, 2,5-dibromo-. This synthesis pathway highlights the precision and specialized knowledge required for its production, underscoring the importance of selecting a knowledgeable and experienced chemical manufacturer.

For research institutions and commercial enterprises seeking this advanced chemical intermediate, securing a high-quality product is paramount. A reputable supplier offers not only superior purity but also reliable availability and comprehensive technical support. When considering where to buy this compound, it is advisable to look for partners with a proven track record in fine chemical synthesis and a commitment to quality assurance. Detailed inquiries regarding price and lead times can be directed to dedicated sales teams, ensuring a smooth and efficient purchase process. Access to free samples can also be a valuable option for initial evaluation, demonstrating a manufacturer's confidence in their product quality.

In conclusion, 1,3-Dibromo-5-butyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 190723-14-9) stands as a testament to advancements in chemical synthesis, enabling breakthroughs in organic electronic technologies. Its unique properties and critical applications position it as a compound of significant interest for future innovations in flexible displays, solar energy, and high-performance electronics.