4-nitropyridin-1-ium-1-olate(CAS: 1124-33-0)

4-nitropyridin-1-ium-1-olate (CAS: 1124-33-0) is a crystalline compound with a high melting point. Its molecular weight is approximately 164.1 g/mol. It has moderate solubility in water and is less soluble in organic solvents. It is known for its reactivity, particularly in acid-base reactions and electrophilic substitution reactions.

4-nitropyridin-1-ium-1-olate is typically synthesized by the nitration of pyridin-1-ium-1-olate. This process involves the reaction of pyridin-1-ium-1-olate with nitric acid in the presence of a suitable catalyst such as concentrated sulfuric acid. The yield is generally high, and the reaction is selective towards the nitration product.

4-nitropyridin-1-ium-1-olate (CAS: 1124-33-0) is primarily used in pharmaceutical research for its potential as a drug intermediate. It is also utilized in the synthesis of various organic compounds and may have applications in the semiconductor industry due to its electronic properties.

When handling 4-nitropyridin-1-ium-1-olate (CAS: 1124-33-0), it is important to use appropriate personal protective equipment (PPE) such as gloves and safety glasses. It should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, it should be contained and handled according to the safety data sheet (SDS). Always ensure proper ventilation and work in a fume hood.