Abstract
In the title compound, C
14
H
11
ClN
2
O
2
, two independent molecules (
A
and
B
) comprise the asymmetric unit with the main difference between them being the relative orientation of the pendent phenyl ring with respect to the fused-ring system [dihedral angles = 8.32 (8)° (
A
) and 28.32 (8)° (
B
)]. In the crystal, the
A
molecules are connected into a linear supramolecular chain along the
a
axis
via
C—H⋯O interactions and linked to this
via
C—H⋯Cl interactions are the
B
molecules. The chains are connected into layers in the
ab
plane by π–π interactions between pyrazole (
A
) and pyran (
B
) rings, and between pyrazole (
B
) and pyran (
A
) rings [centroid–centroid distances = 3.5442 (11) and 3.4022 (10) Å, respectively].