CAS Registry Number

CAS 2447-57-6 — Sulfadoxine

Sulfadoxine is a synthetic sulfonamide antibiotic used primarily in combination with pyrimethamine to treat malaria, particularly in regions where resistance to other antimalarials is common. It works by inhibiting bacterial and parasitic folate synthesis, disrupting critical metabolic pathways. This chemical is a white to off-white crystalline powder, soluble in alcohol and slightly soluble in water, with a molecular formula of C12H14N4O2S and a molecular weight of 278.34 g/mol. It is non-hazardous as per standard classification, requiring no signal word. Molekula supplies Sulfadoxine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.