3-(1-Cyanoethyl)benzoic acid (CAS 5537-71-3) is a versatile organic compound that plays a significant role in the synthesis of complex molecules, most notably as a key intermediate in the production of ketoprofen. As a pharmaceutical intermediate, its precise chemical structure and high purity are critical for downstream synthesis processes. Understanding its properties is essential for anyone looking to buy 3-(1-Cyanoethyl)benzoic acid for pharmaceutical or fine chemical applications.

Chemically, 3-(1-Cyanoethyl)benzoic acid is characterized by a benzoic acid core with a cyanoethyl group attached at the meta position. This structure imparts specific reactivity, making it a valuable building block. Its typical appearance is a white to almost white powder, with a melting point in the range of 143-145 °C. The purity of the compound, often specified as u226599.00%, is a paramount consideration for its use in pharmaceutical synthesis, where even minor impurities can affect the final product's efficacy and safety. When sourcing this chemical, it's important to partner with a reliable 3-(1-Cyanoethyl)benzoic acid manufacturer who can guarantee consistent quality.

The primary application that drives demand for this compound is its role as an intermediate in the synthesis of ketoprofen. Ketoprofen is a widely used NSAID known for its analgesic, anti-inflammatory, and antipyretic properties. The efficient production of ketoprofen relies heavily on the quality and availability of its precursor intermediates. Therefore, companies seeking to produce ketoprofen must secure a dependable supply of 3-(1-Cyanoethyl)benzoic acid. This often involves sourcing from experienced chemical intermediate suppliers, particularly from regions like China known for robust chemical manufacturing capabilities and competitive pricing.

Beyond its pharmaceutical significance, 3-(1-Cyanoethyl)benzoic acid is also categorized as a fine chemical and an organic building block, suggesting its utility in broader organic synthesis and the development of new chemical entities. Researchers and chemists involved in custom synthesis or the exploration of novel molecular structures may find this compound a valuable starting material. To facilitate such endeavors, identifying suppliers offering competitive CAS 5537-71-3 prices can make broader research projects more feasible.

In summary, 3-(1-Cyanoethyl)benzoic acid is more than just a chemical formula; it's a critical component underpinning essential pharmaceutical production and advanced chemical research. We encourage interested parties to contact us for inquiries regarding purchase, supply, and technical specifications, ensuring you partner with a reliable source for this important chemical intermediate.