4-Amino-1H-pyrazole (CAS 28466-26-4)

4-Amino-1H-pyrazole , also known as Pyrazolamine, is a colorless solid belonging to the class of pyrazoles—five-membered heterocyclic compounds containing three nitrogen atoms. With its distinct odor and solubility in water, Pyrazolamine finds diverse applications in scientific research. It serves as a precursor for synthesizing other compounds like pyrazolamides and pyrazolones, as well as an enzyme inhibitor and a modulator of biochemical and physiological processes. In scientific research, 1H-Pyrazol-4-amine has been utilized extensively. It acts as a precursor for synthesizing various compounds while also functioning as an inhibitor of enzymes such as acetylcholinesterase. Furthermore, it has been employed as a biochemical and physiological modulator, enabling studies on the effects of drugs on the central nervous system and the impact of different hormones on the body. Its modulatory effects encompass inhibiting the enzyme acetylcholinesterase, responsible for acetylcholine breakdown, and binding to diverse receptors, including opioid receptors, where it can act as an agonist or antagonist.