In the title compound, C27H27N3O5·2H2O, the dihydropyridine ring adopts a flattened boat conformation. The central pyrazole ring is essentially planar [maximum deviation of 0.003 (1) Å] and makes dihedral angles of 50.42 (6) and 26.44 (6)° with the benzene rings. In the crystal, molecules are linked via N—H
O, O—H
O, O—H
N and C—H
O hydrogen bonds into two-dimensional networks parallel to the bc plane. The crystal structure is further consolidated by weak C—H
π interactions.
O, O—H
O, O—H
N and C—H
O hydrogen bonds into two-dimensional networks parallel to the bc plane. The crystal structure is further consolidated by weak C—H
π interactions.


![[triangle]](/corehtml/pmc/pmcents/rtrif.gif)


= 1.5 (2)°. The central pyrazole ring
(N2/N3/C6–C8) is essentially planar [maximum deviation of 0.003 (1) Å at
atoms N2 and C8] and makes dihedral angles of 50.42 (6)° and 26.44 (6)°,
respectively, with the benzene rings (C9–C14 & C15–C20). The bond lengths
(Allen et al., 1987) and angles are within normal ranges and are
comparable to those found in related structures (Fun et al.,
2011,
2012).