The aromatic and the aromatic fused-rings in the title compound, C(15)H(13)N(3), open the angle at the planar N atom to 130.07 (13) and 129.98 (13)° in the two independent mol-ecules in the asymmetric unit. The amino N atom of one mol-ecule forms a hydrogen bond to the 4-N atom of an adjacent quinoxalinyl ring, generating a supra-molecular chain.
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.