4-(3,4-Diacetyl-5-methyl-1H-pyrazol-1-yl)benzene-sulfonamide.

In the title mol-ecule, C(14)H(15)N(3)O(4)S, the pyrazole ring is aligned at a dihedral angle of 55.5 (1)° with respect to the benzene ring; the mean planes of the acetyl substituents are twisted by 13.4 (3) and 30.1 (3)° with respect to the pyrazole ring. Inter-molecular classical N-H⋯O and weak C-H⋯O hydrogen bonding links the mol-ecules, forming a three-dimensional network architecture in the crystal structure.