For chemists and materials scientists engaged in cutting-edge research, identifying and sourcing the correct chemical compounds is fundamental to success. Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole, precisely identified by its CAS number 133546-47-1, is a heterocyclic compound that plays a vital role in several advanced material science applications, particularly in the field of organic electronics.

The Significance of CAS 133546-47-1

A CAS number is a unique numerical identifier assigned to chemical substances. For Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole, this CAS number ensures unambiguous identification, which is critical for procurement, regulatory compliance, and scientific literature searches. This compound, with the molecular formula C10H4N4S2 and a molecular weight of 244.30, is a valuable building block. Its chemical structure allows it to impart specific electronic and optical properties to larger molecules, making it highly sought after for developing advanced materials.

Applications in Research and Development

The primary applications for Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole lie in the synthesis of conjugated polymers and small molecules used in organic electronics. It is frequently incorporated into materials designed for organic photovoltaics (OPVs), where it helps to improve light absorption and charge transport characteristics, leading to higher power conversion efficiencies. Similarly, in organic light-emitting diodes (OLEDs), it can be used to tune the energy levels of materials, thereby enhancing device efficiency and color purity.

Procurement Considerations: Finding a Reliable Supplier

When procurement managers or R&D scientists need to buy Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole, several factors must be considered. Firstly, the purity level is paramount; specifications often require 97% or higher (HPLC), as even trace impurities can negatively impact device performance. Secondly, reliable sourcing from manufacturers, especially those based in China, offers advantages in terms of cost and scalability. It is advisable to work with suppliers who provide comprehensive technical data, such as melting point (203-208°C) and spectral data, along with Certificates of Analysis. This due diligence ensures that the material procured meets the rigorous demands of cutting-edge research and development.

Understanding the CAS number 133546-47-1 for Naphtho[1,2-c:5,6-c']bis[1,2,5]thiadiazole is the first step in integrating this essential intermediate into your next materials science project. By partnering with reputable suppliers, researchers can confidently acquire the high-quality compounds needed to drive innovation.