This compound, characterized by a pyrimidine core with a methylthio group at the 2-position and an N-methylmethanamine substituent at the 4-position, is primarily used in pharmaceutical and chemical research to explore biological properties and pharmacological effects. It is particularly valuable in the development of anti-cancer drugs and antiviral agents, owing to its potential to inhibit enzymes or proteins associated with diseases. As a key intermediate, it facilitates the synthesis of other bioactive molecules for laboratory experiments, contributing to advancements in medicinal chemistry.