1-(Cyano-(4-methoxyphenyl)ethyl)cyclohexanol-d10 is the labeled analogue of 1-(Cyano-(4-methoxyphenyl)ethyl)cyclohexanol (C982103), an intermediate in the synthesis of N,O-Didesmethylvenlafaxine, a metabolite of Venlafaxine (V120000), a selective serotonin noradrenaline reuptake inhibitor. Used as an antidepressant..