Hexahydro-1H-pyrimidine is a saturated heterocyclic compound that features a six-membered ring containing two nitrogen atoms. It is a derivative of pyrimidine, which is a base structure in many biological molecules, including DNA and RNA. This compound is often used in organic synthesis and can serve as a building block for various pharmaceuticals. The chemical formula for hexahydro-1H-pyrimidine is C5H10N2, indicating it contains five carbon atoms, ten hydrogen atoms, and two nitrogen atoms. Its structure allows for various chemical reactions, making it valuable in the development of medications and other chemical products.