In the realm of organic chemistry and pharmaceutical development, understanding the properties and applications of key intermediates is fundamental. 4-(4-Methoxyphenyl)butyric acid (CAS 4521-28-2) is one such compound, valued for its chemical structure and its role as a building block in various synthesis pathways. This article aims to provide insights into its characteristics and primary uses for industry professionals.

Chemical Identity and Physical Properties

4-(4-Methoxyphenyl)butyric acid, with the molecular formula C11H14O3 and molecular weight of 194.23 g/mol, is typically supplied as a white to light yellow powder. This physical state facilitates its handling and incorporation into various chemical reactions. Its high purity, with an assay of ≥99%, is a critical specification for its intended applications, ensuring reliable performance in sensitive synthesis processes. The melting point of 56-59°C further indicates its solid nature at room temperature.

Primary Application: Pharmaceutical Intermediate

The most prominent application for 4-(4-Methoxyphenyl)butyric acid is as a pharmaceutical intermediate. It plays a crucial role in the synthesis of drug candidates that have shown promise in treating conditions requiring analgesic and anti-inflammatory effects. For example, it serves as a key starting material for the synthesis of preclinical candidate LY518674. This connection underscores its importance in the drug discovery pipeline, where precise chemical structures are essential for therapeutic efficacy.

Role in Organic Synthesis and Drug Development

For researchers and manufacturers, 4-(4-Methoxyphenyl)butyric acid represents a valuable tool in organic synthesis. Its functional groups allow for a range of chemical transformations, enabling the construction of more complex molecules. When scientists are looking to buy this compound, they often seek assurance regarding its consistent quality and the availability of supporting documentation, such as Certificates of Analysis (CoA) and Safety Data Sheets (SDS). These documents are critical for laboratory research and for ensuring compliance in manufacturing environments.

Sourcing and Supplier Considerations

Reliable sourcing is crucial for any chemical intermediate. As a manufacturer and supplier, we provide 4-(4-Methoxyphenyl)butyric acid that meets stringent quality standards, including GMP and SGS certifications. For procurement managers, understanding the value proposition of purchasing from a trusted supplier, particularly one that offers competitive pricing and online support, can streamline operations. Inquiring about bulk purchase options and delivery timelines is always recommended for large-scale projects.

Conclusion

4-(4-Methoxyphenyl)butyric acid (CAS 4521-28-2) is a testament to the importance of specialized chemical intermediates in driving scientific and medical advancements. Its well-defined chemical properties and critical role in pharmaceutical synthesis make it a sought-after compound. For those in need of this intermediate, partnering with a quality-focused manufacturer ensures the integrity and success of their research and production goals.