For organic chemists and researchers engaged in developing novel compounds, the selection of appropriate starting materials and intermediates is critical. 3-Methoxyphenylacetic Acid (CAS 1798-09-0) stands out as a versatile and valuable building block in the realm of organic synthesis. Its unique chemical structure, featuring both a phenylacetic acid moiety and a methoxy group, opens up numerous possibilities for functionalization and molecular elaboration. Understanding its properties and typical synthetic routes can significantly enhance the efficiency and success rate of research and development projects.

Chemical Profile of 3-Methoxyphenylacetic Acid
With the CAS number 1798-09-0, this compound, also known by synonyms such as 2-(3-methoxyphenyl)acetic acid, presents itself as an off-white solid with a melting point typically between 65-69 °C. Its molecular formula is C9H10O3, and it has a molecular weight of approximately 166.17 g/mol. The presence of the carboxyl group allows for esterification, amidation, and reduction reactions, while the methoxy-substituted phenyl ring can undergo electrophilic aromatic substitution or serve as a handle for further modifications. Researchers often procure this intermediate from reliable suppliers who guarantee a minimum purity of 97%.

Synthetic Versatility and Applications
The true value of 3-Methoxyphenylacetic Acid lies in its broad applicability in organic synthesis. It serves as a key starting material or intermediate in the preparation of a wide array of complex organic molecules. These include precursors for pharmaceuticals, agrochemicals, and specialty materials. For instance, its ester derivatives are commonly synthesized for various research purposes. The compound's reactivity profile makes it suitable for coupling reactions, and it can be readily transformed into corresponding acid chlorides, alcohols, or amides, depending on the desired synthetic outcome. When you need to buy this for synthesis, consider its role in building complex carbon frameworks.

Sourcing for Research and Development
Researchers often require small to medium quantities of high-purity chemicals for their experiments. When seeking to buy 3-Methoxyphenylacetic Acid, looking for suppliers who offer various packaging sizes, from grams to kilograms, is beneficial. Many suppliers also provide detailed technical data sheets and safety information, which are essential for laboratory safety and experimental planning. Comparing prices from different manufacturers, especially those based in China, can lead to cost savings for research budgets. A reliable manufacturer will ensure timely delivery and consistent product quality, which are paramount for uninterrupted research.

Conclusion
3-Methoxyphenylacetic Acid (CAS 1798-09-0) is an indispensable intermediate for organic chemists due to its versatile reactivity and utility in synthesizing diverse functional molecules. Its role in pharmaceutical research, fine chemical production, and custom synthesis projects underscores its importance in the chemical industry. For researchers and development teams, securing a dependable source of high-purity 3-Methoxyphenylacetic Acid at a competitive price is crucial for driving innovation forward. Exploring the offerings from established chemical manufacturers provides access to this vital compound and supports the advancement of chemical science.