6-Chloro-N-(pyridin-4-ylmeth­yl)pyridine-3-sulfonamide

In the title sulfonamide derivative, C₁₁H₁₀ClN₃O₂S, the dihedral angle between the pyridine rings is 46.85 (12)°. The N atom of the chloro­pyridine ring is anti to the N—H bond. In the crystal, mol­ecules are linked through N—H...N hydrogen bonds into zigzag chains parallel to [001] with a C(7) graph-set motif.