The molecule is a 5-[(2-cyclopropyl-7,8-dimethoxy-2H-chromen-5-yl)methyl]pyrimidine-2,4-diamine in which the chiral centre has R configuration. It has a role as an EC 1.5.1.3 (dihydrofolate reductase) inhibitor and an antibacterial drug. It is an enantiomer of a (S)-iclaprim.
5-[[(2R)-2-cyclopropyl-7,8-dimethoxy-2H-chromen-5-yl]methyl]pyrimidine-2,4-diamine