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Updated: May 31, 2026

Color Spot Test As a Presumptive Tool for the Rapid Detection of Synthetic Cathinones
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7-(4-Meth-oxy-phen-yl)-4,9-dimethyl-N-(4-methyl-phen-yl)-5,12-diaza-tetra-phen-6-amine
Abstract:
In the title compound, C(32)H(27)N(3)O, the fused tetra-cycilc ring system is essentially planar [r.m.s. deviation = 0.07 (7) Å]. An intra-molecular N-H⋯π(arene) inter-action and a weak intra-molecular C-H⋯N hydrogen bond may influence the mol-ecular conformation. In the crystal, weak inter-molecular C-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric dimers, forming R(2) (2)(14) motifs. In addition, weak π-π stacking inter-actions with centroid-centroid distances in the range 3.578 (1)-3.739 (1) Å provide further stabilization.
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