Abstract: | The structure of the title compound, 2‐CH3O‐C5H3N–3‐B(OH)2 or C6H8BNO3, comprises two crystallographically independent molecules. The molecules are linked to each other by intermolecular O—H?N and C—H?O bonds to produce an infinite chain, while a two‐dimensional structure is formed as a result of π–π interactions of planar molecules. |