For Research and Development scientists, the selection and procurement of chemical intermediates are critical steps that can significantly impact the success of experiments and the development of new products. 4-Methylphenylacetic Acid (CAS 622-47-9) is one such compound that offers considerable utility in various R&D settings, particularly in organic synthesis and pharmaceutical research.

As a white crystalline powder with a well-defined melting point (88-92°C), 4-Methylphenylacetic Acid is a stable and manageable chemical for laboratory use. Its chemical structure, featuring a phenylacetic acid backbone with a methyl group substitution, makes it an excellent building block for synthesizing more complex molecules. Researchers often utilize it in the preparation of quaternary amines and in studies exploring biological mechanisms, such as epithelial sodium channel inhibition, which are relevant for drug discovery and pharmacological investigations.

When R&D scientists need to buy 4-methylphenylacetic acid, prioritizing purity is non-negotiable. A purity level of 97% or higher, confirmed by analytical data like GC or NMR, ensures that experimental results are accurate and reproducible. Reputable suppliers, often found through online chemical marketplaces or industry directories, will readily provide a Certificate of Analysis (CoA) with each batch. It is also beneficial to inquire about the availability of free samples, allowing you to test the material in your specific laboratory conditions before committing to a larger purchase.

Sourcing from Chinese manufacturers can offer both quality and cost advantages. Many Chinese chemical suppliers specialize in fine chemicals and intermediates, boasting advanced synthesis capabilities and competitive pricing. Establishing a relationship with a trusted supplier who understands the needs of R&D professionals—such as providing smaller, research-sized quantities and prompt delivery—is crucial. These suppliers often have a broad catalog of related compounds, which can be useful for comparative studies or exploring alternative synthetic pathways.

Furthermore, understanding the compound's broader applications in areas like materials science can open up new avenues for research. The ability to modify and incorporate 4-Methylphenylacetic Acid into different material structures highlights its versatility beyond traditional chemical synthesis.

In essence, for R&D scientists, successfully procuring 4-Methylphenylacetic Acid involves a focus on quality indicators, understanding its research applications, and leveraging the global supplier network, particularly from China, to secure reliable and cost-effective materials. A proactive approach to sourcing can significantly accelerate your research endeavors.