3-(2-methoxy-5-methylphenyl)-3-phenylpropanoic acid

3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic acid (CAS 109089-77-2) is a specialty organic acid used as a pharmaceutical intermediate and synthetic building block. Its diaryl-substituted propanoic acid structure makes it a targeted precursor.

This chemical is essential in the construction of complex active pharmaceutical ingredient (API) frameworks. In pharmaceutical synthesis, it serves as a key intermediate for assembling molecules requiring a defined diarylmethine carbon center.

It supports medicinal chemistry programs and API development pipelines. Formulation researchers and contract manufacturers source it for small-scale synthesis routes where precise stereochemical control at the benzylic position is commercially relevant.

In biotechnology and life sciences research, it supports the preparation of probe compounds and reference standards used in assay development. Its carboxylic acid functionality also positions it as a monomer candidate.

This material is often utilized in specialty polymer research requiring aromatic acid building blocks. This compound is supplied primarily as a solid powder suited for laboratory and pilot-scale procurement for industrial use.

It is available in research and custom synthesis quantities, typically at high purity grades appropriate for pharmaceutical intermediate use. Buyers should confirm lot-specific analytical data, including HPLC purity and NMR characterization.

When sourcing for regulated synthesis workflows, ensuring the material meets internal quality benchmarks is critical. This specialty chemical remains a versatile tool for advanced organic synthesis and chemical manufacturing applications.