5-Fluorouracil (5-FU) - Duchefa
Molecular weight C4H3FN2O2 = 130.1
Assay > 98 %
Loss on drying < 0.5 %
5-Fluorouracil, a pyrimydine analogue, is an antineoplastic agent that acts as an antimetabolite to uracil. After intra-cellular conversion to the active deoxynucleotide, it interferes with the synthesis of DNA by blocking the conver-sion of deoxyuridylic acid to thymidylic acid by the cellular enzyme thymidylate synthetase.