6-Methyl-3-nitro-2-pyridinamine(CAS: 21901-29-1)

6-Methyl-3-nitro-2-pyridinamine (CAS: 21901-29-1) is a crystalline solid with a molecular weight of approximately 197.13 g/mol. It is slightly soluble in water and has good solubility in organic solvents such as acetone and ethanol. It is a stable compound with moderate reactivity under basic conditions and can undergo hydrolysis in aqueous solutions. It is also known for its aromatic properties and can participate in nucleophilic substitution reactions.

6-Methyl-3-nitro-2-pyridinamine (CAS: 21901-29-1) can be synthesized through the nitration of 6-methyl-2-pyridinamine followed by reduction of the nitrated product. Commonly, this involves using nitric acid in the presence of sulfuric acid as a catalyst. The reaction is typically carried out in a water bath to control temperature and ensure selectivity. A high yield of the target compound can be achieved under optimized conditions.

6-Methyl-3-nitro-2-pyridinamine (CAS: 21901-29-1) finds applications in the pharmaceutical and sensor industries. It is used as an intermediate in the synthesis of certain drugs and as a component in the development of gas sensors for detecting specific gases. Its aromatic properties and reactivity make it useful in these applications.

When handling 6-Methyl-3-nitro-2-pyridinamine (CAS: 21901-29-1), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure to vapors. Spills should be cleaned up according to the safety data sheet (SDS) guidelines. Always refer to the SDS for specific handling instructions and emergency procedures.