Methyl 2-{[(2E)-3-phenyl­prop-2-enoyl]­amino}-4,5,6,7-tetra­hydro-1-benzo­thio­phene-3-carboxyl­ate

In the title compound, C₁₉H₁₉NO₃S, the thio­phene ring is almost coplanar with the cinn­amide moiety. An intramolecular N—H⋯O hydrogen bond forms a pseudo-six-membered ring, thus locking the molecular conformation and removing the conformational flexibility. In addition, the packing of mol­ecules is stabilized by C—H⋯O interactions which form dimers.