2-Amino-4-chloro-3-nitropyridine (ACNP) is an organic compound used primarily in the production of pharmaceuticals, agrochemicals, and dyes. The chemical formula of ACNP is C5H3ClN4O2, and its CAS number is 6980-08-1. It is soluble in water, ethanol, and acetic acid and has a molecular weight of 188.6 g/mol.
Physical and Chemical Properties
The physical and chemical properties of ACNP can be helpful when considering its potential uses. The compound appears pale yellow in colour and has an odour similar to that of other pyridine derivatives. The melting point of ACNP is 200-204°C, and it is stable at room temperature. However, it is sensitive to light and moisture, which leads to degradation. Hence, it should be stored in a cool and dry place.
Uses
The primary use of ACNP is as a building block in the synthesis of pharmaceuticals, particularly anti-inflammatory and anti-cancer agents. It is also used in the production of agrochemicals, such as fungicides and herbicides, and dyes. Additionally, researchers have shown promising results in the use of ACNP as an intermediate in the synthesis of nitrogen-containing heterocycles, which are of great interest in pharmaceutical research.
Safety and Precautions
ACNP should be handled with care, as it is toxic and harmful if ingested or inhaled. It can also cause skin and eye irritation. Hence, it is important to use appropriate personal protective equipment (PPE) when working with the compound. When handling ACNP, avoid contact with skin, eyes, or clothing, and keep it away from sources of ignition.
4-Chloro-3-Nitropyridine (CAS 13091-23-1)
4-Chloro-3-nitropyridine is another pyridine derivative that has a chemical formula of C5H3ClN2O2 and a CAS number of 13091-23-1. It is a pale yellow crystalline powder that is used primarily in the production of agrochemicals and pharmaceuticals. It is soluble in ethanol, methanol, and acetic acid, and its melting point is 171-173°C.
Conclusion
In conclusion, 2-amino-4-chloro-3-nitropyridine is a versatile compound used in the production of pharmaceuticals, agrochemicals, and dyes. Its physical and chemical properties make it useful in the synthesis of heterocyclic compounds, which are of great interest in pharmaceutical research. While it is important to handle it with care due to its toxic and harmful nature, the compound has numerous potential applications in various industries. Finally, 4-chloro-3-nitropyridine is another pyridine derivative used primarily in the production of agrochemicals and pharmaceuticals.