2,4-Dichloropyrimidine

2,4-Dichloropyrimidine is a crucial chemical intermediate, mainly used in pharmaceuticals (anticancer, antiviral, anti-inflammatory drugs like Osimertinib, Pazopanib, Rilpivirine, Mizolastine), agrochemicals (herbicides), and material science (specialty polymers) as a versatile building block for synthesizing complex, biologically active molecules via reactions like Suzuki coupling.