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In the molecule of title pyrazoline derivative, C17H18N4OS, the pyrazole ring adopts an envelope conformation with the flap atom, which bears the methoxyphenyl substituent, displaced by 0.0750 (12) Å from the plane through the other ring atoms. The two substituted benzene rings make a dihedral angle of 70.59 (6)°. The methoxy group is twisted slightly with respect to the attached benzene ring [Cmethyl—O—C—C torsion angle = −8.84 (15)°]. An intramolecular N—H
N hydrogen bond occurs. In the crystal, the pyrazoline molecules are linked by N—HO and N—HS hydrogen bonds into zigzag layers parallel to the bc plane and stacked along the a axis by π–π interactions with centroid–centroid distances of 3.4690 (7) and 3.5792 (7) Å. C—Hπ interactions are also present.
N hydrogen bond occurs. In the crystal, the pyrazoline molecules are linked by N—HO and N—HS hydrogen bonds into zigzag layers parallel to the bc plane and stacked along the a axis by π–π interactions with centroid–centroid distances of 3.4690 (7) and 3.5792 (7) Å. C—Hπ interactions are also present.
