The chemical Sulfadoxine has a designated molecular formula of C12H14N4O4S and a molecular weight of 310.328 g/mol. Synonyms may include: 5-25-13-00306 (Beilstein Handbook Reference), 6-(4-Aminobenzenesulfonamido)-4,5-dimethoxypyrimidine, 4-Amino-N-(5,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide, BRN 0625453, N'-(5,6-Dimethoxy-4-pyrimidyl)sulfanilamide, EINECS 219-504-9, Fanasil, Fanzil, Ro 4-4393, Solfadossina [DCIT] (ChemID).