1H-benzimidazole-2-carboxylic acid, methyl ester (9ci)

1H-benzimidazole-2-carboxylic acid, methyl ester (9ci), with CAS No. 5805-53-8, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 1H-benzimidazole-2-carboxylic acid, methyl ester (9ci) 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.