In the intricate landscape of agrochemical production, the reliable supply of high-quality intermediates is non-negotiable. Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate, identified by CAS number 71301-98-9, stands out as a key intermediate, particularly for the manufacture of modern herbicides. Its specific chemical structure and chirality are fundamental to the efficacy and safety profile of many advanced crop protection agents.

Chemical Profile and Significance

Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate is an organic chemical compound characterized by its ester functional group and a phenoxy moiety. Its precise '(R)' stereochemical configuration is crucial for its function as a building block in the synthesis of aryloxyphenoxypropionate (APP) herbicides. These herbicides are widely used for selective control of grass weeds in cereal crops and other agricultural settings. The demand for such intermediates is driven by the need for herbicides that offer high efficacy, crop safety, and favorable environmental characteristics, including low toxicity and minimal residue persistence.

When considering the purchase of this chemical, it is imperative to focus on purity and optical resolution. Manufacturers specializing in chiral synthesis are capable of producing Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate with assay values exceeding 99% and optical purities often above 99%. These stringent quality parameters ensure that the intermediate will perform optimally in complex synthesis reactions, leading to the production of high-grade herbicides. For procurement managers, understanding these specifications and inquiring about the manufacturing capabilities of potential suppliers is a critical step.

Applications in Herbicide Development

The primary application of Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate is as an intermediate for synthesizing potent herbicides. It is a precursor for several commercially important active ingredients, including but not limited to Fenoxaprop-p-ethyl, Haloxyfop-R-methyl, and Clodinafop-propargyl. These herbicides work by inhibiting key enzymes in plants, thereby disrupting essential metabolic pathways in weeds. The development of such targeted herbicides contributes significantly to agricultural productivity and sustainability.

For companies engaged in the research, development, or manufacturing of herbicides, securing a consistent and high-quality supply of this intermediate is essential. This ensures that production lines can run efficiently and that the final products meet the stringent quality demands of the global agricultural market.

Sourcing from Reliable Manufacturers

The global supply chain for chemical intermediates is diverse, with China playing a significant role as a manufacturer. Many international agrochemical companies source Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate from Chinese manufacturers who offer competitive pricing and robust production capabilities. When looking to buy this compound, it is advisable to partner with established suppliers who can demonstrate a strong track record in quality control, timely delivery, and comprehensive customer support. We are a dedicated manufacturer and supplier committed to providing high-purity Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate, backed by rigorous quality assurance and responsive service.

Establishing direct communication with manufacturers allows for clearer understanding of product specifications, pricing for bulk orders, and logistics. This direct engagement is key to building a reliable supply chain for critical agrochemical intermediates.

Conclusion

Ethyl (2R)-2-(4-hydroxyphenoxy)propanoate (CAS 71301-98-9) is a cornerstone intermediate in the creation of modern herbicides. Its precise chemical structure and chirality are vital for the effectiveness and safety of numerous crop protection products. By understanding its properties, applications, and by diligently sourcing from reputable manufacturers and suppliers, agrochemical companies can ensure their production processes are both efficient and yield high-quality results, contributing to global food security.