For Research & Development scientists and procurement managers in the chemical industry, the consistent availability of high-quality raw materials is non-negotiable. Ethyl 1-Phenyl-5-Pyrazolone-3-Carboxylate, commonly known by its CAS number 89-33-8, is a prime example of such a critical intermediate. This compound, also referred to as 3-Ethoxycarbonyl-1-phenyl-5-pyrazolone, serves as a vital coupling component in the synthesis of various important pigments, including specific red colorants like C.I. Pigment Red 38, 39, and 42. Understanding the nuances of procuring this material is key to successful manufacturing.

When you aim to purchase pigment intermediate like this pyrazolone derivative, the first step is to identify a reliable manufacturer and supplier. Many global manufacturers turn to China for its extensive chemical production capabilities. Therefore, pinpointing a trustworthy supplier in China is often a strategic move. This involves vetting potential partners for their adherence to quality standards, such as achieving ≥99.0% purity, and ensuring their production processes are well-controlled.

The role of Ethyl 1-Phenyl-5-Pyrazolone-3-Carboxylate in organic synthesis is significant. As a pyrazolone derivative, it participates in crucial reactions that build complex molecules. For pigment manufacturing, this means it directly contributes to the color properties and performance characteristics of the final product. Any compromise in its quality, such as lower purity or the presence of unwanted by-products, can severely impact the efficacy and aesthetic appeal of the pigments.

For R&D professionals, securing consistent access to high-quality CAS 89-33-8 allows for predictable experimental outcomes and smoother scale-up processes. Procurement managers, on the other hand, must balance the need for high quality with competitive price points. Negotiating with a reliable manufacturer ensures that both quality and cost objectives are met, fostering a stable and efficient supply chain.

As a dedicated chemical enterprise, we are committed to providing exceptional 3-ethoxycarbonyl-1-phenyl-5-pyrazolone to the global market. We operate as both a manufacturer and supplier, focusing on delivering products that meet the most demanding specifications. If your operations require a stable supply of this essential coupling component, we invite you to reach out for detailed product information, pricing, and to discuss how we can fulfill your procurement needs effectively.