In the intricate world of organic chemistry, the selection of high-quality intermediates can be the differentiator between a successful synthesis and a challenging endeavor. Among these vital building blocks, 4-Bromopyrazole (CAS 2075-45-8) stands out due to its unique pyrazole structure and its widespread utility. As a leading manufacturer of pharmaceutical intermediates in China, we understand the critical need for purity, consistency, and reliable supply chains. This article delves into why 4-Bromopyrazole is an indispensable component for researchers and chemical manufacturers alike.

What is 4-Bromopyrazole?
4-Bromopyrazole, identified by its CAS number 2075-45-8, is a heterocyclic organic compound that features a bromine atom attached to the pyrazole ring at the 4-position. Typically appearing as a white to cream crystalline powder, its molecular structure makes it a highly reactive and versatile synthon. Its purity, often exceeding 99%, is paramount for its efficacy in downstream applications. When you buy 4-Bromopyrazole, you are investing in a fundamental component for advanced chemical synthesis.

Applications Driving Innovation
The significance of 4-Bromopyrazole extends across several key industries:

  • Pharmaceutical Synthesis: This compound is a critical intermediate in the development of a wide range of pharmaceuticals. Its pyrazole core is a common scaffold in many biologically active molecules, including those with anti-inflammatory, anti-cancer, and neurological applications. Researchers frequently use it to build complex drug candidates, making it a staple for pharmaceutical R&D. If you are seeking a reliable pharmaceutical intermediate supplier, look no further than established manufacturers in China.
  • Agrochemicals: Beyond medicine, 4-Bromopyrazole plays a vital role in the agrochemical sector. It serves as a building block for synthesizing pesticides, herbicides, and fungicides that are crucial for crop protection and enhancing agricultural yields. Its incorporation into formulations can lead to more effective and targeted crop solutions.
  • Organic Synthesis: In general organic synthesis, 4-Bromopyrazole is valued for its ability to participate in various coupling reactions, such as Suzuki and Sonogashira couplings, allowing for the introduction of diverse functional groups. This makes it an excellent starting material for creating novel organic compounds with tailored properties.

Why Source from a Dedicated Manufacturer?
When sourcing critical chemical intermediates like 4-Bromopyrazole, partnering with a reputable manufacturer is essential. A dedicated supplier ensures:

  • Consistent Quality: Guaranteed high purity levels (≥99%) are critical for reproducible synthesis results.
  • Supply Chain Stability: Reliable availability prevents production delays.
  • Competitive Pricing: Direct sourcing from manufacturers often translates to better value for your investment.
  • Technical Support: Experienced suppliers can offer insights into product handling and applications.

For businesses looking to optimize their synthesis processes and accelerate product development, securing a dependable source for 4-Bromopyrazole (CAS 2075-45-8) is a strategic advantage. We invite you to connect with us to learn more about our high-quality offerings and to request a quote for your specific needs.