Propofol-d14 (2,6-Diisopropylphenol-d14) is the deuterium labeled Propofol (HY-B0649). Propofol potently and directly activates GABAA receptor and inhibits glutamate receptor mediated excitatory synaptic transmission. Propofol has antinociceptive properties and is used for sedation and hypnotic[1].