synthetic analog of para-aminobenzoic acid (PABA)
CAS：2447-57-6
分子式：C12H14N4O4S
分子量：310.33378
纯度：98%
存储：Store at -20°C

Background:

Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other drugs, for respiratory, urinary tract and malarial infections.Target: AntiparasiticSulfadoxine(Sulphadoxine) is an ultra-long-lasting sulfonamide. Sulfadoxine is often used in combination with pyrimethamine to treat or prevent malaria. Both drugs are antifolates; they inhibit the production of enzymes involved in the synthesis of folic acid within the parasites. Either drug by itself is only moderately effective in treating malaria, because the parasite Plasmodium falciparum may be able to use exogenous folic acid, i.e. folic acid which is present in the parasite's environment, while in combination, the two substances have a synergistic effect which outbalances that ability [1, 2].

参考文献:
[1]. http://www.malaria-ipca.com/sulphadoxine_pyrimethamine.html
[2]. http://en.wikipedia.org/wiki/Sulfadoxine/pyrimethamine