In the realm of synthetic chemistry, the availability of versatile and reliable building blocks is crucial for innovation. 5-Chloro-2,1,3-benzothiadiazole, identified by CAS number 2207-32-1, stands out as a significant chemical intermediate, offering a unique structural motif that lends itself to a wide array of applications. This article aims to elucidate the key benefits and diverse uses of this compound, highlighting why it's a sought-after material for researchers and manufacturers alike.

The Chemistry Behind the Utility: Properties of 5-Chloro-2,1,3-benzothiadiazole

5-Chloro-2,1,3-benzothiadiazole (C6H3ClN2S) is characterized by its fused bicyclic structure, featuring a benzothiadiazole core substituted with a chlorine atom. This structure imparts specific electronic and steric properties that are advantageous in chemical reactions. Typically available as a white solid with a melting point of 55-57°C, it boasts a high purity, often exceeding 97%. Its molecular weight is 170.62 g/mol. These characteristics make it a stable and manageable compound for various synthesis pathways.

Key Applications and Benefits for B2B Users

  • Pharmaceutical Intermediates: One of the primary applications of 5-Chloro-2,1,3-benzothiadiazole is its role as a crucial intermediate in the synthesis of Active Pharmaceutical Ingredients (APIs). Its benzothiadiazole scaffold can be further functionalized to create molecules with potential therapeutic activities. Pharmaceutical companies looking to purchase this intermediate for drug discovery and development can find reliable suppliers offering it in various quantities, from research-grade grams to bulk kilograms. The consistent purity is vital for meeting strict pharmaceutical quality standards.
  • Agrochemical Development: The unique chemical structure also makes it a valuable building block in the agrochemical industry. Researchers may utilize it to synthesize novel pesticides, herbicides, or plant growth regulators, aiming for improved efficacy and environmental profiles. When considering the purchase of agrochemical intermediates, the availability and price of compounds like 2207-32-1 from established manufacturers are key considerations.
  • Materials Science and Electronics: The electronic properties of benzothiadiazole derivatives have garnered attention in materials science, particularly in the development of organic electronic materials. 5-Chloro-2,1,3-benzothiadiazole can serve as a precursor for organic semiconductors, photovoltaic materials, and components in OLEDs. For manufacturers in the electronics sector, sourcing this chemical intermediate in bulk ensures the scalability of their production processes. Exploring the price and availability from leading suppliers in China can offer significant advantages.
  • General Organic Synthesis: Beyond specific industries, 5-Chloro-2,1,3-benzothiadiazole is a versatile reagent in general organic synthesis. Its chlorine atom provides a handle for nucleophilic substitution reactions, while the benzothiadiazole ring can undergo various electrophilic or nucleophilic attacks, depending on reaction conditions. Researchers can buy this compound to explore novel synthetic routes and create diverse molecular architectures.

Procurement Considerations

When intending to buy 5-Chloro-2,1,3-benzothiadiazole, it is essential to partner with reputable manufacturers and suppliers. Key factors to consider include product purity, consistency in batch-to-batch quality, lead times for delivery, and pricing. For businesses operating in China or sourcing from Chinese manufacturers, inquiries about bulk purchase discounts and free samples are standard practice to ensure suitability and cost-effectiveness.

In summary, 5-Chloro-2,1,3-benzothiadiazole (CAS 2207-32-1) is a cornerstone intermediate for numerous synthetic endeavors. Its broad applicability across pharmaceuticals, agrochemicals, and materials science, combined with its favorable chemical properties, makes it an invaluable asset for any research and development or manufacturing operation. Reliable access to this compound from trusted suppliers is key to unlocking its full potential.