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大类4-Nitropyrazole CAS 2075-46-9
CAS Number: 2075-46-9
Molecular Formula: C3H3N3O2
Molecular Weight: 113.08 g/mol
Appearance: Yellow to light brown solid or powder
Solubility: Soluble in organic solvents, slightly soluble in water
Storage Conditions: Store in a sealed container in a cool, dry, and well-ventilated place. Avoid direct sunlight and high temperatures.
What is 4-Nitropyrazole?
1-Nitropyrazole is a nitrogen-containing heterocyclic compound and a derivative of pyrazole. Its molecular structure includes a nitro (-NO₂) functional group. It serves as an important intermediate in organic synthesis and is widely used in pharmaceuticals, agrochemicals, and materials science.
Functions and Applications of 4-Nitropyrazole
✅ Pharmaceutical Synthesis
4-Nitropyrazole is commonly used as a precursor in the synthesis of biologically active pyrazole derivatives, including anti-inflammatory, antibacterial, and anticancer drugs.
✅ Agrochemical Intermediate
In the agrochemical industry, it serves as a key precursor for fungicides, herbicides, and insecticides, enhancing their activity and selectivity.
✅ Materials Chemistry
4-Nitropyrazole is used in polymer and functional material chemistry as a modifier or chemical reagent to improve the physical and chemical properties of materials.
Safety and Precautions
4-Nitropyrazole may cause irritation to the skin, eyes, and respiratory system. Proper protective equipment, such as gloves and safety goggles, should be worn during handling. It should be used in a well-ventilated area, and inhalation of dust should be avoided. Keep it away from fire and strong oxidizing agents to prevent hazardous reactions.
Conclusion
4-Nitropyrazole is an important organic synthesis intermediate widely used in pharmaceuticals, agrochemicals, and materials science. It plays a crucial role in the synthesis of biologically active compounds. However, proper safety measures should be taken during handling to prevent potential health and environmental risks.