CAS 161038-55-7: 1H-Pyrazole,3-chloro-1-methyl-5-(trifluoromethyl)-

Description:1H-Pyrazole, 3-chloro-1-methyl-5-(trifluoromethyl)-, identified by CAS number 161038-55-7, is a heterocyclic organic compound featuring a pyrazole ring, which is a five-membered ring containing two adjacent nitrogen atoms. This compound is characterized by the presence of a chlorine atom at the 3-position and a trifluoromethyl group at the 5-position, along with a methyl group at the 1-position of the pyrazole ring. The trifluoromethyl group significantly enhances the compound's lipophilicity and can influence its biological activity. The presence of halogens, such as chlorine and fluorine, often imparts unique chemical reactivity and stability, making such compounds of interest in medicinal chemistry and agrochemicals. Additionally, 1H-pyrazoles are known for their diverse applications, including use as intermediates in the synthesis of pharmaceuticals and agrochemicals, as well as potential roles in material science. The compound's specific physical and chemical properties, such as solubility, melting point, and reactivity, would typically be determined through experimental methods or detailed literature studies.

Formula:C₅H₄ClF₃N₂