2-(4-Bromobenzenesulfonamido)-2-phenylacetic acid monohydrate

(2S)-3-Carbamoyl-2-(4-meth-oxy-benzene-sulfonamido)-propanoic acid

In the title compound, C(11)H(14)N(2)O(6)S, an amino acid-derived sulfonamide, the acetamido group and the carb-oxy-lic group are oriented at dihedral angles of 45.84 (5)° and 47.97 (5)° respectively, with respect to the aromatic ring. In the crystal, the mol-ecules are connected by N-H⋯O and O-H⋯O hydrogen bonds and weak C-H⋯O inter-actions, forming a three-dimensional network.

N-Ethyl-N-(2-methoxyphenyl)benzenesulfonamide

In the title mol­ecule, C₁₅H₁₇NO₃S, the C—S—N—C_benzene torsion angle is 81.45 (16)°, and the two aromatic rings form a dihedral angle of 45.83 (12)°. In the crystal structure, weak inter­molecular C—H⋯O hydrogen bonds link the mol­ecules into chains parallel to the b axis.