Pharmaceutical Intermediate Critical fluorinated aromatic building block for new drug development. The 3,4-difluoro substitution can improve metabolic stability, lipophilicity and bioavailability of drug molecules, widely used in synthesis of antibacterial, anti-inflammatory, central nervous system and antitumor drugs.

Agrochemical Intermediate Applied in the synthesis of high-efficiency and low-toxicity pesticides, fungicides and herbicides. Difluoro structure significantly enhances biological activity, drug resistance and environmental compatibility of agrochemical products.

Liquid Crystal & Electronic Chemicals Used as a key intermediate for fluorinated liquid crystal materials and electronic fine chemicals, contributing to excellent dielectric property and high temperature resistance.

Organic Synthesis Building Block Widely used in custom organic synthesis; involved in acylation, condensation, coupling and cyclization reactions to prepare various difluorinated fine chemical derivatives and heterocyclic compounds.

Laboratory Research Reagent Served as a standard fluorinated reagent and structural reference substance for medicinal chemistry, organic fluorine chemistry and SAR structure-activity relationship research.