The field of fine chemicals is built upon a foundation of complex molecules that serve as essential building blocks for advanced materials and pharmaceuticals. Among these, derivatives of terphenyl carboxylic acids stand out for their unique structural properties and versatile applications. Specifically, [1,1':4',1''-Terphenyl]-4-carboxylic acid, 4''-(pentyloxy)-, identified by CAS number 158938-08-0, is a compound of significant interest within the chemical industry.

This molecule, with the molecular formula C24H24O3 and a molecular weight of 360.45, is characterized by its terphenyl core structure functionalized with a carboxylic acid group and a pentyloxy side chain. Typically appearing as a white to off-white solid, its chemical properties make it an ideal candidate for further synthesis. The carboxylic acid moiety provides a reactive site for esterification, amidation, or salt formation, while the extended aromatic system offers rigidity and specific electronic characteristics.

The primary and most critical application of [1,1':4',1''-Terphenyl]-4-carboxylic acid, 4''-(pentyloxy)- lies in its role as a pharmaceutical intermediate. It is specifically used in the synthesis of Anidulafungin, a potent antifungal agent. The precise structural arrangement of this intermediate is vital for constructing the final drug molecule, ensuring its biological activity and therapeutic effectiveness. For R&D scientists and procurement managers, understanding these specific applications is key to sourcing the correct materials.

Beyond its role in Anidulafungin production, compounds with similar terphenyl carboxylic acid structures can also find applications in materials science, such as in the development of liquid crystals or specialty polymers, due to their rigid and often anisotropic molecular shapes. However, the immediate and commercially recognized use for CAS 158938-08-0 is firmly rooted in pharmaceutical intermediate manufacturing. When considering a purchase, buyers should ensure they are sourcing from a reliable manufacturer that guarantees the required purity and adherence to specifications.

The availability of [1,1':4',1''-Terphenyl]-4-carboxylic acid, 4''-(pentyloxy)- from established chemical suppliers, particularly those in China, provides accessibility for research and development purposes as well as for commercial-scale production. Understanding the specific chemical properties and intended applications of this fine chemical is crucial for any scientist or procurement specialist involved in advanced organic synthesis or pharmaceutical development. We are a dedicated supplier for this essential intermediate.