PeptideDB

Pyrimethamine

CAS: 58-14-0 F: C12H13ClN4 W: 248.71

Pyrimethamine (Pirimecidan) is a potent, orally active dihydrofolate reductase (DHFR) inhibitor. Pyrimethamine is an ant
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Bioactivity Pyrimethamine (Pirimecidan) is a potent, orally active dihydrofolate reductase (DHFR) inhibitor. Pyrimethamine is an antimalarial agent. Pyrimethamine affects the nucleoprotein metabolism of malarial parasites by interference in the folic–folinic acid systems and affects cell division by inhibiting the conversion of dihydrofolate to tetrahydrofolate[1][2].
Invitro Pyrimethamine (Pirimecidan; 4 nM-4 μM; 24 h; LLC-MK2 cells with T. gondii) combination of Fluconazole (FLZ) (HY-B0101) inhibits T. gondii activity with IC50 values of 0.23, 0.19, 0.23, 0.34, 0.14, and 0.19 μM for FLZ concentration at 0, 0.05, 0.1, 0.5, 1.0, and 3.0 μM, respectively[1]. Cell Viability Assay[1] Cell Line:
Name Pyrimethamine
CAS 58-14-0
Formula C12H13ClN4
Molar Mass 248.71
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month