One example of a pharmaceutical that can be synthesized using 2-chloro-5-nitropyrimidine as an intermediate is the antihypertensive drug, losartan. In this synthesis, 2-chloro-5-nitropyrimidine is reacted with 1-(tert-butoxycarbonyl)-4-(4-formylphenyl)-2,5-dimethylimidazole to form an intermediate, which is then reacted with other reagents to form losartan.
Another example of a pharmaceutical that can be synthesized using 2-chloro-5-nitropyrimidine as an intermediate is the antipsychotic drug, olanzapine. In this synthesis, 2-chloro-5-nitropyrimidine is reacted with 2-methylthiophenol to form an intermediate, which is then reacted with other reagents to form olanzapine.