title: Crystal structure of N'-di-phenyl-methyl-idene-5-methyl-1H-pyrazole-3-carbo-hydrazide.
abstract: In the title compound, C18H16N4O, the planes of the phenyl rings are approximately perpendicular to each other [dihedral angle = 78.07 (8)°] and form dihedral angles of 56.43 (8) and 24.59 (8)° with the pyrazole ring. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds to form one-dimensional chains parallel to the [010] direction.
authors.affiliation: Laboratory of Medicinal Chemistry, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco ; LCAE, Department of Chemistry, Faculty of Sciences, University Mohamed I, Oujda, Morocco.
authors.forename: Khalid
authors.initials: K
authors.lastname: Karrouchi
authors.affiliation: Laboratory of Medicinal Chemistry, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco.
authors.forename: M'hammed
authors.initials: M
authors.lastname: Ansar
authors.affiliation: LCAE, Department of Chemistry, Faculty of Sciences, University Mohamed I, Oujda, Morocco.
authors.forename: Smaail
authors.initials: S
authors.lastname: Radi
authors.affiliation: Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V, Avenue Ibn Battouta, BP 1014, Rabat, Morocco.
authors.forename: Mohamed
authors.initials: M
authors.lastname: Saadi
authors.affiliation: Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V, Avenue Ibn Battouta, BP 1014, Rabat, Morocco.
authors.forename: Lahcen
authors.initials: L
authors.lastname: El Ammari
keywords: agrochemical applications; biological activity; crystal structure; pharmaceutical applications; pyrazole derivatives