4-Amino-2-nitrobenzoic acid(CAS: 610-36-6)

4-Amino-2-nitrobenzoic acid is a crystalline compound with a molecular weight of approximately 200.08 g/mol. It has a solubility of about 0.16 g/100 mL in water. This compound is relatively stable, but it can react with bases and reducing agents. It is used in organic synthesis due to its reactivity and functional groups.

4-Amino-2-nitrobenzoic acid can be synthesized via the nitration of 2-amino benzoic acid. This process involves the use of concentrated sulfuric acid as a catalyst and nitric acid as the nitration agent. The reaction is carried out under controlled conditions to achieve high selectivity and yield.

4-Amino-2-nitrobenzoic acid is primarily used in the pharmaceutical industry for the synthesis of various drugs and intermediates. It is also utilized in polymer manufacturing and as a precursor in sensor technology and semiconductor applications.

Proper personal protective equipment (PPE) such as gloves, goggles, and lab coat should be worn when handling 4-Amino-2-nitrobenzoic acid. This compound should be stored in a fume hood to minimize inhalation risks. Spills should be cleaned up carefully using appropriate absorbents and disposing of waste according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.