In the intricate world of chemical synthesis, certain molecules serve as foundational blocks for critical end-products. For the agricultural industry, 5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole, bearing the CAS number 120068-79-3, is one such indispensable compound. This heterocyclic molecule is primarily recognized for its role as a vital intermediate in the manufacturing of Fipronil, a widely used broad-spectrum insecticide renowned for its efficacy against a variety of pests.

For procurement professionals and research scientists, a deep understanding of the chemical's properties is essential. The compound typically presents as a yellow powder, with a melting point range between 132-141 °C, indicating its solid state under normal conditions. Its solubility in common organic solvents like chloroform and methanol is noted as slight, which influences how it is handled in reaction environments. The molecular formula C11H5Cl2F3N4 and a molecular weight of 321.09 further define its chemical identity.

The significance of CAS 120068-79-3 lies predominantly in its function as a precursor. The synthesis of Fipronil, a highly sought-after pesticide, directly utilizes this pyrazole derivative. Consequently, the demand for high-quality, reliably supplied 5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole remains consistently high within the agrochemical manufacturing sector. Businesses looking to buy this intermediate should prioritize suppliers who can guarantee purity levels, often above 97% by HPLC, to ensure the efficiency and success of their final product synthesis.

When sourcing chemical intermediates, especially from international markets like China, establishing a relationship with a reputable manufacturer is key. These suppliers are equipped with advanced manufacturing technologies and adhere to strict quality control protocols, ensuring that the product meets international standards. Factors such as consistent batch quality, competitive pricing, and timely delivery are crucial considerations for any purchasing decision. Researchers often look for suppliers who can provide detailed technical data and support to facilitate their experimental work.

The availability of precise specifications, including density (around 1.65 g/cm³) and boiling point, further aids in process design and optimization for companies that manufacture Fipronil. Understanding these parameters helps in calculating reaction yields and ensuring safe handling procedures are in place. As a key player in the supply chain, manufacturers of this intermediate play a pivotal role in supporting the global agrochemical industry.

In summary, CAS 120068-79-3, or 5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole, is more than just a chemical compound; it's a critical component enabling modern pest management solutions. For businesses seeking to procure this vital intermediate, focusing on purity, supplier reliability, and overall value proposition will ensure successful manufacturing operations and product innovation.