4-Nitro-1H-pyrazole-5-carbonitrile is an organic compound characterized by its pyrazole ring structure, which is a five-membered heterocyclic compound containing two nitrogen atoms. The presence of a nitro group (-NO2) at the 4-position and a cyano group (-CN) at the 5-position contributes to its reactivity and potential applications in various fields, including pharmaceuticals and agrochemicals. This compound is typically a solid at room temperature and may exhibit moderate solubility in polar organic solvents. Its chemical properties are influenced by the electron-withdrawing nature of the nitro and cyano groups, which can enhance its electrophilic character. Additionally, 4-nitro-1H-pyrazole-5-carbonitrile may participate in various chemical reactions, such as nucleophilic substitutions and cycloadditions, making it a valuable intermediate in synthetic organic chemistry. Safety data should be consulted for handling and storage, as nitro compounds can be sensitive and potentially hazardous.

4-nitro-1H-pyrazole-5-carbonitrile

61241-07-4: 1H-Pyrazole-3-carbonitrile, 4-nitro-, 4-Nitro-1H-pyrazole-3-carbonitrile

4-Nitro-1H-pyrazole-5-carbonitrile is a nitrating agent that can be used to produce high yields of 4-nitroaniline. It reacts with potassium cyanide in aqueous solution to form 4-nitrophenylcyanide, which can be hydrolyzed to 4-nitroaniline. This compound can also react with nitrous acid and anions such as NO2-, SO3-, and ClO4-. The reaction mechanism of the first step is an elimination reaction, while the second step is an addition reaction. Semiempirical calculations have shown that the elimination step is faster than the addition step.

CAS 61241-07-4: 4-nitro-1H-pyrazole-5-carbonitrile

4-Nitro-1H-pyrazole-5-carbonitrile

Ref: 3D-FN129610

4-NITRO-1H-PYRAZOLE-3-CARBONITRILE

Ref: IN-DA00EA5H

4-Nitro-1H-pyrazole-3-carbonitrile

Ref: 10-F038325