Cyclopropylmethyl Bromide offered by us is popular as a metal dye or a reagent, utilized for the synthesis of human dihydroorotate dehydrogensase inhibitors. This is apt for the preparation of (CMDC). It also allows for PET imaging of mGlur2 that has been a planned target in the treatment of schizophrenia. Offered is functional as a synthetic building block that enables the introduction of the cyclopropylmethyl group. Cyclopropylmethyl Bromide is functional as a cyclopropane derivative, which is not apt for human or veterinary use.