1-(1-Phenylcyclohexyl)-4-hydroxypiperidine (PCHP) is a metabolite of phencyclidine (PCP). PCHP can be detected in the hair, urine, stool, sweat, and saliva of PCP users.
See also
- 4-Phenyl-4-(1-piperidinyl)cyclohexanol, another PCP metabolite
PCHP
49 words updated Jun 17, 2026, 4:29 PM