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Pyrimethamine

Chemical Structure : Pyrimethamine

CAS No.: 58-14-0

Pyrimethamine (Pirimecidan, Pirimetamin, RP 4753)

Catalog No.: PC-45409Not For Human Use, Lab Use Only.

Pyrimethamine (Pirimetamin, RP 4753) is a synthetic derivative of ethyl-pyrimidine with potent antimalarial properties, interferes with the regeneration of tetrahydrofolic acid from dihydrofolate by competitively inhibiting DHFR, also is a potent NRF2 inhibitor.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Pyrimethamine (Pirimetamin, RP 4753) is a synthetic derivative of ethyl-pyrimidine with potent antimalarial properties, interferes with the regeneration of tetrahydrofolic acid from dihydrofolate by competitively inhibiting DHFR, also is a potent NRF2 inhibitor.
Pyrimethamine has also been found to reduce the expression of SOD1.
Pyrimethamine also is a potent NRF2 inhibitor with IC50 of 1.23 uM, reduces NRF2 half-life by promoting NRF2 ubiquitination and degradation in KYSE70 and KYSE180 cells. 

Physicochemical Properties

M.Wt 248.7114
Formula C12H13ClN4
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

2,4-Pyrimidinediamine, 5-(4-chlorophenyl)-6-ethyl-

References

1. Lange DJ, et al. Amyotroph Lateral Scler Frontotemporal Degener. 2013 Apr;14(3):199-204.

2. Wright PD, et al. Neurosci Lett. 2010 Oct 4;482(3):188-92.

3. Martins-Duarte ÉS, et al. Exp Parasitol. 2013 Mar;133(3):294-9.

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