2-Amino-5-bromobenzonitrile is an important bifunctional substituted benzene intermediate widely used in pharmaceutical synthesis, organic chemistry and fine chemical industry. It contains active amino group, bromine atom and cyano group, which can carry out various chemical reactions such as coupling, cyclization, acylation and condensation to construct complex aromatic ring and heterocyclic compounds. In pharmaceutical field, it is widely used in the research and production of anticancer drugs, antibacterial agents, anti-inflammatory drugs and nervous system drugs, and serves as the key core raw material for many targeted drug skeletons. It is also applied in the synthesis of organic dyes, liquid crystal materials and chemical additives. Its excellent chemical activity and stable molecular structure make it suitable for both laboratory research and industrial large-scale production. It has stable market supply demand and occupies an indispensable position in the production chain of high-end fine chemical raw materials.

This product belongs to irritant chemical with potential health hazards. Inhalation of fine dust will cause respiratory tract irritation, resulting in throat discomfort and cough, so operators must wear dust-proof masks and keep working places well ventilated. Direct skin contact will cause skin redness, itching and mild allergic reaction, please wear chemical protective gloves and clean the contact skin with running water in time after operation. Accidental entry into eyes will cause severe stinging irritation, immediately rinse eyes with plenty of clean water for more than fifteen minutes and seek medical treatment in time. Accidental ingestion will cause nausea, abdominal pain and other gastrointestinal symptoms, do not induce vomiting casually and take corresponding emergency measures. The product will decompose at high temperature and release toxic nitrogen oxide and bromide harmful gas. It shall be stored away from food and daily necessities. All waste materials shall be disposed in accordance with hazardous chemical standards to avoid personal injury and environmental pollution.