Pharmaceutical Intermediate High-value dichloro-substituted aniline building block, widely used in the synthesis of antibacterial, anti-inflammatory and antitumor drugs. It can carry out diazotization, amination and cyclization reactions to construct heterocyclic drug molecular skeletons.

Agrochemical Intermediate Key raw material for the preparation of high-efficiency fungicides, herbicides and insecticides. The special 3,5-dichloro structural arrangement significantly improves biological activity and drug metabolic stability.

Dye & Pigment Intermediate Used for synthesizing high-grade azo dyes, reactive dyes and organic pigments. Through diazotization coupling reaction, it can produce colorants with excellent light fastness, washing fastness and weather resistance.

Organic Synthesis Building Block Commonly applied in custom fine chemical synthesis, used for preparing various halogenated aromatic derivatives, rubber additives and chemical intermediates.

Laboratory Research Reagent Used as a standard sample for chromatographic analysis and a key intermediate for synthetic route exploration in medicinal chemistry and organic fluorine/halogen chemistry research.