Category:
Intermediates&Fine Chemicals
CAS NO:
1216838-87-7
Standard:
Enterprise standard,
3-Cyclopropyl-4-nitro-1H-pyrazole (CAS 259686-05-8) is a specialized heterocyclic intermediate with the molecular formula C5H5N3O2. It is primarily synthesized via nitration of 3-cyclopropyl-1H-pyrazole using mixed acid systems under controlled temperatures to ensure high regioselectivity and purity.
Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE including gloves and goggles due to potential skin irritation and toxicity. Do not use in human or animal clinical trials without rigorous toxicological screening.