Pharmaceutical Intermediate Critical dihalogenated nitrobenzoic acid building block. It is widely applied in the synthesis of antibacterial, anti-inflammatory, antiviral and antitumor drugs. Various functional derivatization reactions can be carried out to construct complex heterocyclic drug molecules.

Agrochemical Intermediate Used for manufacturing high-efficiency fungicides, herbicides and insecticides. The unique dichloro-nitro substituted aromatic structure provides good biological activity and molecular modification potential for pesticide development.

Dye and Pigment Intermediate Served as a key raw material for the synthesis of high-performance azo dyes and organic pigments. Multiple functional groups help improve color fastness, acid and alkali resistance and weather resistance of dye products.

Fine Chemical Synthetic Block Commonly used in custom organic synthesis and heterocyclic compound preparation. It is an important raw material for esterification, condensation, reduction and coupling reactions in fine chemical industry.

Laboratory Research Reagent Used in medicinal chemistry research, organic synthetic route exploration and new compound screening, suitable for laboratory scale preparation and structural modification experiments.