5-Methyl-2-pyrazinecarboxylic acid

5-Methyl-2-pyrazinecarboxylic acid, with CAS No. 5521-55-1, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 5-Methyl-2-pyrazinecarboxylic acid provides a structural basis and research tool for the design and screening of novel drug candidates, and is commonly used in drug discovery, drug synthesis, and related research.