For organic chemists engaged in complex synthesis projects, understanding the detailed properties of key intermediates is crucial. 4-Ethoxycarbonyl-3-ethoxyphenylacetic acid (CAS 99469-99-5) is a prime example of such a compound, offering a valuable combination of functional groups that facilitate a wide range of chemical transformations. This article highlights its essential properties and showcases its diverse applications within the field of organic synthesis and fine chemical manufacturing.

The molecular structure of 4-Ethoxycarbonyl-3-ethoxyphenylacetic acid features an ethoxycarbonyl group and an ethoxy substituent on a phenylacetic acid backbone. This specific arrangement contributes to its reactivity, making it a sought-after intermediate for building intricate molecular frameworks. The ester and carboxylic acid functionalities provide convenient handles for further reactions such as esterification, amidation, and decarboxylation, among others.

The compound is typically supplied as a white to pale yellow solid, indicating its stability and ease of handling. Its high purity, often specified as ≥99%, is critical for achieving successful and predictable reaction outcomes, minimizing side products and ensuring the quality of the final synthesized compounds. When considering the purchase of this chemical, inquiring about its purity and specifications is a standard practice.

The applications of 4-Ethoxycarbonyl-3-ethoxyphenylacetic acid extend beyond its role as a simple building block. It serves as a pivotal intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty fine chemicals. Its incorporation into larger molecules often imparts specific desired properties, such as biological activity or enhanced material performance.

For those looking to procure this versatile compound, seeking out reputable chemical suppliers is key. Companies specializing in fine chemicals and pharmaceutical intermediates, such as NINGBO INNO PHARMCHEM CO.,LTD., often provide detailed product information and reliable supply chains. Exploring options to buy this chemical involves understanding availability, packaging, and shipping terms to meet specific project timelines and scales.

In essence, 4-Ethoxycarbonyl-3-ethoxyphenylacetic acid is a cornerstone intermediate for chemists pushing the boundaries of organic synthesis. Its well-defined properties and broad applicability make it an indispensable component in the creation of advanced materials and life-saving pharmaceuticals. Continuous research into its synthesis and applications further cements its importance in the chemical industry.