Dopamine-d3 HCl

Dopamine-d3 HCl is a chemical compound that acts as an agonist for dopamine D3 receptors. It is commonly used in research studies to investigate the role of dopamine signaling in various physiological and pathological processes. Dopamine-d3 HCl is typically administered to animal models to observe changes in behavior, cognition, and other physiological responses related to dopamine signaling. The chemical structure of Dopamine-d3 HCl consists of a catecholamine nucleus with a hydroxyl group on the benzene ring. The compound is a white crystalline powder that is soluble in water and has a molecular weight of 305.79 g/mol. The HCl salt form of the compound is commonly used in research studies due to its high solubility and stability. Dopamine-d3 HCl binds selectively to dopamine D3 receptors, which are primarily found in the mesolimbic and mesocortical regions of the brain. These receptors are involved in regulating reward processing, motivation, and mood. The activation of D3 receptors by Dopamine-d3 HCl leads to an increase in dopamine release, which can produce a range of physiological effects. In conclusion, Dopamine-d3 HCl is a useful tool in research studies investigating the role of dopamine signaling in various physiological and pathological processes. Its selective binding to dopamine D3 receptors makes it a valuable tool for investigating the role of these receptors in regulating behavior, cognition, and mood.