Are there alternatives to 7-(Trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic acid (CAS: 1620569-19-8) in synthesis?

Several alternatives to 7-(Trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylic acid (CAS: 1620569-19-8) can be considered in synthesis, depending on specific needs. Common alternatives include other heterocyclic compounds with similar functional groups such as imidazopyridines with different substituents. Additionally, common alternative reagents and synthetic routes can be explored to achieve similar functionalities, potentially offering better reactivity or solubility.