2-(3-Methoxyphenyl)-1,3-dihydro-1,3,2-benzodiazaborole

The title compound, C13H13BN2O, is one in a series of 1,3,2benzodiazaboroles featuring a 2-methoxyphenyl substitution at the 2-position in the nitrogen-boron heterocyle. The dihedral angle between the mean planes of the benzodiazaborole and 2-methoxyphenyl ring systems is 21.5 (1)degrees . There is an intermolecular hydrogen bond between one of the NH groups and the methoxy O atom. This hydrogen bond leads to an infinite hydrogen-bonded chain colinear with the a axis.