They are used for the causal prevention and suppression of malaria caused by susceptible strains. We have marked a distinct position in the domain by offering our clients Progunail Hydrochloride USP Chemicals. These are a prophylactic antimalarial drugs, work by stopping the malaria parasite. We process these chemicals at our sound processing unit using best quality compounds. The chemicals work by inhibiting the enzyme, dihydrofolate reductase, which is involved in the reproduction of the parasite. Progunail Hydrochloride USP Chemicals are combined with atovaquone for malaria prophylaxis. The two compounds act synergistically to inhibit the plasmodial dihydrofolate reductase (DHFR) and interrupt the electron transport chain.