For procurement professionals and R&D chemists in the chemical industry, sourcing high-quality intermediates is fundamental to product development and manufacturing efficiency. This article focuses on 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one (CAS: 14580-22-4), a vital intermediate for dye production. Understanding its properties and knowing where to source it reliably is key to success. We, as a leading manufacturer and supplier in China, aim to provide clarity on this essential chemical.

Understanding the Value of CAS 14580-22-4

The chemical name 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one might sound technical, but its function is straightforward yet critical: it acts as a coupling component in the synthesis of a range of dyes. Its molecular formula, C10H9ClN2O, and molecular weight of 208.64 g/mol are key identifiers, but its true value lies in its application. With a melting point typically between 193-197 °C and a purity of ≥98.0%, it offers the quality required for demanding synthesis processes.

Applications Driving Demand: Beyond Basic Dyes

While broadly used in organic synthesis, the primary demand for this compound stems from its role in the dye industry:

• Specialty Colorants: It is indispensable for creating specific shades and performance characteristics in both acidic and reactive dyes. This ensures that textiles and other materials achieve the desired aesthetic and functional properties.
• C.I. Acid Yellow 127: A significant application is its role as a precursor for C.I. Acid Yellow 127. Manufacturers relying on this specific yellow dye will find our product to be a dependable input. If you are looking to buy intermediates for C.I. Acid Yellow 127, our material is a prime choice.
• Research and Development: Its chemical structure also makes it a valuable compound for research purposes, exploring new synthetic routes or developing novel materials.

Navigating the Procurement Process

When seeking to buy 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one, consider the following:

• Supplier Credibility: Look for suppliers with a proven track record and transparent quality control processes. As an established dye intermediate manufacturer in China, we pride ourselves on reliability and product integrity.
• Purity Standards: Ensure the supplier can consistently deliver material meeting the specified purity (≥98.0%). This is crucial for process repeatability and final product quality.
• Technical Support: A good supplier can offer technical data, safety information (SDS), and potentially application support. We are committed to providing comprehensive documentation for all our products.
• Logistics and Packaging: Product is typically packed in 25kg drums for safe storage and transport. Discuss shipping terms and delivery times to ensure seamless integration into your supply chain.

For any chemical procurement, understanding the nuances of the product and its suppliers is vital. 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one is a key enabler for vibrant color solutions. We encourage you to reach out for a quote, explore bulk purchase options, and discover why we are a trusted supplier for CAS 14580-22-4 in the global market.