In the realm of fine chemicals, specific molecules serve as foundational elements for a vast array of downstream products. 3-Bromo-5-methyl-1H-pyrazole (CAS: 57097-81-1) is one such compound, valued for its unique chemical structure and reactivity. This heterocyclic intermediate is instrumental in sectors ranging from pharmaceuticals to agrochemicals and material science. Understanding its properties and applications is essential for researchers and procurement specialists looking to buy high-quality chemical intermediates.

Chemical Profile of 3-Bromo-5-methyl-1H-pyrazole
3-Bromo-5-methyl-1H-pyrazole is a derivative of pyrazole, a five-membered heterocyclic aromatic ring containing two adjacent nitrogen atoms. Its molecular formula is C4H5BrN2, and it has a molecular weight of approximately 161.00 g/mol. The presence of a bromine atom at the 3-position and a methyl group at the 5-position on the pyrazole ring renders it a highly versatile synthon. Typically available with a purity of 97% or higher, this compound is stable under standard storage conditions, often requiring storage in a cool, dry place, sometimes under inert gas, depending on supplier recommendations.

Versatile Applications Across Industries
The utility of 3-Bromo-5-methyl-1H-pyrazole spans several key industrial sectors. In pharmaceutical synthesis, it acts as a crucial intermediate for creating various drug candidates, leveraging its heterocyclic core to build complex bioactive molecules. Its functional groups allow for facile derivatization, enabling the development of novel APIs targeting a wide range of therapeutic areas. The agrochemical industry also benefits significantly from this compound, using it as a building block for the synthesis of new pesticides, herbicides, and fungicides that offer improved efficacy and selectivity. Furthermore, in material science, its structure can be incorporated into functional materials, such as organic semiconductors or specialized polymers, contributing to advancements in electronics and advanced materials.

Sourcing Strategies for Researchers and Buyers
For researchers and procurement managers looking to buy 3-Bromo-5-methyl-1H-pyrazole, identifying reliable suppliers is paramount. Key considerations include product purity, manufacturing consistency, pricing, and availability. Suppliers based in China are often competitive sources for this intermediate, offering scalable production and expertise in fine chemical manufacturing. It is advisable to request detailed product specifications and Certificates of Analysis (CoA) to ensure the material meets the required standards for your specific application. Engaging with suppliers who can provide samples for initial testing is also a common and effective practice.

The Importance of Reliable Suppliers
As a key intermediate, the consistent availability and quality of 3-Bromo-5-methyl-1H-pyrazole directly impact research timelines and production yields. Establishing a relationship with a trusted chemical manufacturer and supplier ensures a stable supply chain and competitive pricing, especially for bulk purchases. These suppliers often have extensive experience in handling and synthesizing heterocyclic compounds, providing valuable technical support to their clients. Whether for small-scale R&D or large-volume industrial use, a reliable partner is essential for success.

In conclusion, 3-Bromo-5-methyl-1H-pyrazole is a vital chemical intermediate with broad applications. By understanding its properties and collaborating with reputable suppliers, industries can effectively harness its potential to drive innovation in pharmaceuticals, agrochemicals, and materials science.